#00E580
Closest named color: Weird Green (#3AE57F). oklch(80.9% 0.204 153.9), rgb(0, 229, 128).
Aa
Black text reads best on this color (12.51:1).
About this color
#00E580 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.204 and its hue 154°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Weird Green (#3AE57F), ΔE 0.012 away. Black text reads best on it, at 12.51:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.204) |
| Temperature | in between |
| Nearest name | Weird Green (#3AE57F) |
| Black text | 12.51:1 |
| White text | 1.67:1 |
Values
| HEX | #00E580 |
| RGB | rgb(0, 229, 128) |
| HSL | hsl(154, 100%, 45%) |
| OKLCH | oklch(80.9% 0.204 153.9) |
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 #00E580 | 1.67:1 | Fails | Lc -32.5 | Non-text elements, placeholder text |
| Black text on #00E580 | 12.51:1 | AAA | Lc 74.9 | Content text, not long reading |
| #00E580 text on white | 1.67:1 | Fails | Lc 28.9 | Dividers and decoration only |
| #00E580 text on black | 12.51:1 | AAA | Lc -74.0 | Content text, not long reading |
Tints and shades
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 300.
-
Step 50
50
#E8FBED
oklch(97% 0.027 153.9)
-
Step 100
100
#CCF6D8
oklch(93.5% 0.059 154.1)
-
Step 200
200
#9CEFB7
oklch(88.4% 0.112 154)
-
Step 300
300 (this color)
#00E580
oklch(80.9% 0.204 153.9)
-
Step 400
400
#00BF6A
oklch(70.6% 0.178 154)
-
Step 500
500
#00A45A
oklch(63.1% 0.159 153.9)
-
Step 600
600
#008A4B
oklch(55.6% 0.14 154)
-
Step 700
700
#00743E
oklch(49% 0.124 153.9)
-
Step 800
800
#005F32
oklch(42.6% 0.107 154.1)
-
Step 900
900
#005029
oklch(37.8% 0.096 153.9)
-
Step 950
950
#003016
oklch(27.1% 0.069 153.7)
#00E580 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) | #E5D178 | 0.178 |
| Deuteranopia (no green cones) | #CFC287 | 0.174 |
| Tritanopia (no blue cones) | #00E2CD | 0.105 |
| Achromatopsia (no color) | #C8C8C8 | 0.206 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #00E580
#00E580
oklch(80.9% 0.204 153.9)
- #FF96EC
#FF96EC
oklch(81% 0.163 333.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #00E580, closest first.
No curated palette has a color within ΔE 0.04 of #00E580.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Weird Green #3AE57F ΔE 0.012
- Aqua Green #12E193 ΔE 0.029
- Turquoise Green #04F489 ΔE 0.041
- Minty Green #0BF77D ΔE 0.052
- Fresh Green #69D84F ΔE 0.053
- Seaweed #18D17B ΔE 0.056
- Wintergreen #20F986 ΔE 0.056
- Spearmint #1EF876 ΔE 0.058
Use #00E580 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.