Fluorescent Green #08FF08
Fluorescent Green is a light, vivid green with hex code #08FF08 and RGB rgb(8, 255, 8).
Aa
Black text reads best on this color (15.31:1).
About this color
#08FF08 is a light, vivid green. In OKLCH its lightness is 87%, its chroma 0.294 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. It is the named color Fluorescent Green. Black text reads best on it, at 15.31:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | vivid (0.294) |
| Temperature | in between |
| Nearest name | Fluorescent Green |
| Black text | 15.31:1 |
| White text | 1.37:1 |
Colors that go with Fluorescent Green
Matches found by rotating Fluorescent Green around the OKLCH hue wheel, each labelled with the closest name in our list.
Complementary
The opposite hue (180°).
Analogous
Neighbouring hues, 30° either side.
Triadic
Three hues spaced 120° apart.
Color palettes with Fluorescent Green
Curated color palettes that contain a color within ΔE 0.06 (OKLab) of Fluorescent Green, closest first.
Similar named colors
The eight named colors closest to Fluorescent Green, with their ΔE distance.
- Bright Green #01FF07 ΔE 0.001
- Neon Green #0CFF0C ΔE 0.001
- Fluro Green #0AFF02 ΔE 0.001
- Lime #00FF00 ΔE 0.001
- Highlighter Green #1BFC06 ΔE 0.008
- Electric Green #21FC0D ΔE 0.008
- Hot Green #25FF29 ΔE 0.010
- Poison Green #40FD14 ΔE 0.013
More about Fluorescent Green
How to make Fluorescent Green
A starting recipe from common paint colors, found with a spectral paint model (the color mixer’s paint mode). Real pigments vary, so mix a small test batch and adjust.
- 2 parts yellow
- 2 parts white
- 1 part green
Recipe result: #B8DC53, a difference of ΔE 0.150 from Fluorescent Green. Fluorescent Green is more vivid than these paints can mix, so start from a ready-made green paint and adjust it.
Codes for Fluorescent Green in every format
| HEX | #08FF08 |
| RGB | rgb(8, 255, 8) |
| HSL | hsl(120, 100%, 52%) |
| OKLCH | oklch(86.7% 0.294 142.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #08FF08 | 1.37:1 | Fails | Lc -19.6 | Dividers and decoration only |
| Black text on #08FF08 | 15.31:1 | AAA | Lc 86.5 | Fine for body text |
| #08FF08 text on white | 1.37:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #08FF08 text on black | 15.31:1 | AAA | Lc -86.5 | Fine for body text |
Shades and tints of Fluorescent Green
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 200.
-
Step 50
50
#E3FFE0
oklch(97.2% 0.05 142.5)
-
Step 100
100
#C0FDBA
oklch(93.6% 0.108 142.4)
-
Step 200
200 (this color)
#08FF08
oklch(86.7% 0.294 142.5)
-
Step 300
300
#00E901
oklch(80.9% 0.275 142.5)
-
Step 400
400
#00C301
oklch(70.8% 0.241 142.5)
-
Step 500
500
#00A701
oklch(63.1% 0.215 142.5)
-
Step 600
600
#008C00
oklch(55.5% 0.189 142.5)
-
Step 700
700
#007600
oklch(49% 0.167 142.5)
-
Step 800
800
#006100
oklch(42.7% 0.145 142.5)
-
Step 900
900
#005100
oklch(37.7% 0.128 142.5)
-
Step 950
950
#003100
oklch(27.1% 0.092 142.5)
Fluorescent Green with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #FFE500 | 0.202 |
| Deuteranopia (no green cones) | #EFD63C | 0.206 |
| Tritanopia (no blue cones) | #00F7D9 | 0.193 |
| Achromatopsia (no color) | #DCDCDC | 0.295 |
Use Fluorescent Green in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.