#81F0CA
Closest named color: Light Turquoise (#7EF4CC). oklch(87.9% 0.117 169.1), rgb(129, 240, 202).
Aa
Black text reads best on this color (15.25:1).
About this color
#81F0CA is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.117 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.010 away. Black text reads best on it, at 15.25:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.117) |
| Temperature | in between |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.25:1 |
| White text | 1.37:1 |
Values
| HEX | #81F0CA |
| RGB | rgb(129, 240, 202) |
| HSL | hsl(159, 79%, 72%) |
| OKLCH | oklch(87.9% 0.117 169.1) |
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 #81F0CA | 1.37:1 | Fails | Lc -20.8 | Dividers and decoration only |
| Black text on #81F0CA | 15.25:1 | AAA | Lc 85.5 | Fine for body text |
| #81F0CA text on white | 1.37:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #81F0CA text on black | 15.25:1 | AAA | Lc -85.3 | Fine for body text |
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 200.
-
Step 50
50
#E9FAF3
oklch(97.1% 0.02 169.4)
-
Step 100
100
#CFF4E5
oklch(93.7% 0.043 168.9)
-
Step 200
200 (this color)
#81F0CA
oklch(87.9% 0.117 169.1)
-
Step 300
300
#36DFB0
oklch(80.9% 0.15 169.1)
-
Step 400
400
#00BC91
oklch(70.7% 0.142 168.9)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#81F0CA 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) | #EBE3C8 | 0.119 |
| Deuteranopia (no green cones) | #D9D6CC | 0.114 |
| Tritanopia (no blue cones) | #5AF1E5 | 0.041 |
| Achromatopsia (no color) | #DCDCDC | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81F0CA
#81F0CA
oklch(87.9% 0.117 169.1)
- #FFC3DF
#FFC3DF
oklch(87.9% 0.077 349.1)
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 #81F0CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.010
- Light Teal #90E4C1 ΔE 0.031
- Light Aquamarine #7BFDC7 ΔE 0.037
- Aquamarine #7FFFD4 ΔE 0.039
- Hospital Green #9BE5AA ΔE 0.044
- Light Aqua #8CFFDB ΔE 0.044
- Light Blue Green #7EFBB3 ΔE 0.050
- Seafoam #80F9AD ΔE 0.052
Use #81F0CA 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.