#81DB63
Closest named color: Fresh Green (#69D84F). oklch(80.9% 0.179 138.5), rgb(129, 219, 99).
Aa
Black text reads best on this color (12.24:1).
About this color
#81DB63 is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.179 and its hue 139°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fresh Green (#69D84F), ΔE 0.032 away. Black text reads best on it, at 12.24:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Fresh Green (#69D84F) |
| Black text | 12.24:1 |
| White text | 1.71:1 |
Values
| HEX | #81DB63 |
| RGB | rgb(129, 219, 99) |
| HSL | hsl(105, 62%, 62%) |
| OKLCH | oklch(80.9% 0.179 138.5) |
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 #81DB63 | 1.71:1 | Fails | Lc -34.4 | Non-text elements, placeholder text |
| Black text on #81DB63 | 12.24:1 | AAA | Lc 73.2 | Content text, not long reading |
| #81DB63 text on white | 1.71:1 | Fails | Lc 30.6 | Non-text elements, placeholder text |
| #81DB63 text on black | 12.24:1 | AAA | Lc -72.2 | 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
#EEFAEA
oklch(97.2% 0.025 137.8)
-
Step 100
100
#D9F3D2
oklch(93.6% 0.052 139.1)
-
Step 200
200
#B8E9AA
oklch(88.4% 0.099 138.8)
-
Step 300
300 (this color)
#81DB63
oklch(80.9% 0.179 138.5)
-
Step 400
400
#4ABE00
oklch(70.7% 0.22 138.5)
-
Step 500
500
#3EA300
oklch(63.1% 0.197 138.5)
-
Step 600
600
#338900
oklch(55.5% 0.173 138.5)
-
Step 700
700
#2A7300
oklch(49% 0.153 138.4)
-
Step 800
800
#215F00
oklch(42.8% 0.134 138.5)
-
Step 900
900
#1A4F00
oklch(37.7% 0.118 138.5)
-
Step 950
950
#0C2F00
oklch(26.9% 0.084 138.6)
#81DB63 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) | #E1CB57 | 0.119 |
| Deuteranopia (no green cones) | #D4C36C | 0.118 |
| Tritanopia (no blue cones) | #7BD4C0 | 0.123 |
| Achromatopsia (no color) | #C6C6C6 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81DB63
#81DB63
oklch(80.9% 0.179 138.5)
- #EA9FFF
#EA9FFF
oklch(80.9% 0.152 318.7)
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 #81DB63, closest first.
No curated palette has a color within ΔE 0.04 of #81DB63.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fresh Green #69D84F ΔE 0.032
- Yellow Green #9ACD32 ΔE 0.045
- Kiwi Green #8EE53F ΔE 0.045
- Weird Green #3AE57F ΔE 0.048
- Slime Green #99CC04 ΔE 0.054
- Apple Green #76CD26 ΔE 0.055
- Apple #6ECB3C ΔE 0.056
- Toxic Green #61DE2A ΔE 0.056
Use #81DB63 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.