#81DE87
Closest named color: Light Green (#90EE90). oklch(82.1% 0.15 145.5), rgb(129, 222, 135).
Aa
Black text reads best on this color (12.73:1).
About this color
#81DE87 is a light, vivid green. In OKLCH its lightness is 82%, its chroma 0.150 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Green (#90EE90), ΔE 0.047 away. Black text reads best on it, at 12.73:1.
| Hue family | Greens |
| Lightness | light (82%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Light Green (#90EE90) |
| Black text | 12.73:1 |
| White text | 1.64:1 |
Values
| HEX | #81DE87 |
| RGB | rgb(129, 222, 135) |
| HSL | hsl(124, 58%, 69%) |
| OKLCH | oklch(82.1% 0.15 145.5) |
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 #81DE87 | 1.64:1 | Fails | Lc -32.2 | Non-text elements, placeholder text |
| Black text on #81DE87 | 12.73:1 | AAA | Lc 75.2 | Fine for body text |
| #81DE87 text on white | 1.64:1 | Fails | Lc 28.6 | Dividers and decoration only |
| #81DE87 text on black | 12.73:1 | AAA | Lc -74.3 | 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
#D9F2D9
oklch(93.6% 0.042 145.2)
-
Step 200
200
#B7E8B8
oklch(88.4% 0.083 145.4)
-
Step 300
300 (this color)
#81DE87
oklch(82.1% 0.15 145.5)
-
Step 400
400
#00C23A
oklch(70.8% 0.22 145.5)
-
Step 500
500
#00A630
oklch(63.1% 0.196 145.4)
-
Step 600
600
#008C27
oklch(55.7% 0.173 145.4)
-
Step 700
700
#007620
oklch(49.2% 0.152 145.5)
-
Step 800
800
#006118
oklch(42.8% 0.133 145.4)
-
Step 900
900
#005113
oklch(37.8% 0.117 145.5)
-
Step 950
950
#003008
oklch(26.9% 0.083 145.6)
#81DE87 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) | #E1CF81 | 0.117 |
| Deuteranopia (no green cones) | #D3C68C | 0.114 |
| Tritanopia (no blue cones) | #74DAC8 | 0.089 |
| Achromatopsia (no color) | #C9C9C9 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81DE87
#81DE87
oklch(82.1% 0.15 145.5)
- #F6A1F9
#F6A1F9
oklch(82.2% 0.15 325.7)
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 #81DE87, closest first.
No curated palette has a color within ΔE 0.04 of #81DE87.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Green #90EE90 ΔE 0.047
- Weird Green #3AE57F ΔE 0.052
- Aqua Green #12E193 ΔE 0.054
- Hospital Green #9BE5AA ΔE 0.055
- Pale Olive Green #B1D27B ΔE 0.055
- Light Moss Green #A6C875 ΔE 0.063
- Fresh Green #69D84F ΔE 0.065
- Aqua Marine #2EE8BB ΔE 0.069
Use #81DE87 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.