#81DF8B
Closest named color: Light Green (#90EE90). oklch(82.5% 0.147 146.5), rgb(129, 223, 139).
Aa
Black text reads best on this color (12.86:1).
About this color
#81DF8B is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.147 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.045 away. Black text reads best on it, at 12.86:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 12.86:1 |
| White text | 1.63:1 |
Values
| HEX | #81DF8B |
| RGB | rgb(129, 223, 139) |
| HSL | hsl(126, 59%, 69%) |
| OKLCH | oklch(82.5% 0.147 146.5) |
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 #81DF8B | 1.63:1 | Fails | Lc -31.6 | Non-text elements, placeholder text |
| Black text on #81DF8B | 12.86:1 | AAA | Lc 75.8 | Fine for body text |
| #81DF8B text on white | 1.63:1 | Fails | Lc 28.0 | Dividers and decoration only |
| #81DF8B text on black | 12.86:1 | AAA | Lc -74.9 | 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
#EDF9EE
oklch(97% 0.019 147.9)
-
Step 100
100
#D8F2DA
oklch(93.6% 0.042 147.4)
-
Step 200
200
#B6E8BA
oklch(88.4% 0.081 147)
-
Step 300
300 (this color)
#81DF8B
oklch(82.5% 0.147 146.5)
-
Step 400
400
#00C143
oklch(70.6% 0.213 146.5)
-
Step 500
500
#00A638
oklch(63.1% 0.19 146.5)
-
Step 600
600
#008C2E
oklch(55.7% 0.168 146.5)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#005017
oklch(37.6% 0.113 146.6)
-
Step 950
950
#00300A
oklch(26.9% 0.081 146.4)
#81DF8B 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) | #E2D085 | 0.117 |
| Deuteranopia (no green cones) | #D4C790 | 0.115 |
| Tritanopia (no blue cones) | #73DBCA | 0.087 |
| Achromatopsia (no color) | #CACACA | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81DF8B
#81DF8B
oklch(82.5% 0.147 146.5)
- #F7A2F8
#F7A2F8
oklch(82.4% 0.148 326.4)
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 #81DF8B, closest first.
No curated palette has a color within ΔE 0.04 of #81DF8B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.050
- Weird Green #3AE57F ΔE 0.053
- Aqua Green #12E193 ΔE 0.055
- Pale Olive Green #B1D27B ΔE 0.055
- Light Moss Green #A6C875 ΔE 0.065
- Aqua Marine #2EE8BB ΔE 0.065
- Light Grey Green #B7E1A1 ΔE 0.068
Use #81DF8B 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.