#81E7D0
Closest named color: Light Teal (#90E4C1). oklch(85.9% 0.102 177.4), rgb(129, 231, 208).
Aa
Black text reads best on this color (14.27:1).
About this color
#81E7D0 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.102 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.021 away. Black text reads best on it, at 14.27:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.27:1 |
| White text | 1.47:1 |
Values
| HEX | #81E7D0 |
| RGB | rgb(129, 231, 208) |
| HSL | hsl(166, 68%, 71%) |
| OKLCH | oklch(85.9% 0.102 177.4) |
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 #81E7D0 | 1.47:1 | Fails | Lc -25.2 | Dividers and decoration only |
| Black text on #81E7D0 | 14.27:1 | AAA | Lc 81.6 | Fine for body text |
| #81E7D0 text on white | 1.47:1 | Fails | Lc 22.1 | Dividers and decoration only |
| #81E7D0 text on black | 14.27:1 | AAA | Lc -81.1 | 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
#EAFAF5
oklch(97.2% 0.018 175.3)
-
Step 100
100
#D0F3E9
oklch(93.6% 0.039 176.3)
-
Step 200
200 (this color)
#81E7D0
oklch(85.9% 0.102 177.4)
-
Step 300
300
#47DCC0
oklch(80.9% 0.131 177.6)
-
Step 400
400
#00BBA0
oklch(70.8% 0.131 177.4)
-
Step 500
500
#00A089
oklch(63.1% 0.116 177.6)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007160
oklch(49.1% 0.091 177.4)
-
Step 800
800
#005D4E
oklch(42.8% 0.079 176.7)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#81E7D0 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) | #E0DCCF | 0.108 |
| Deuteranopia (no green cones) | #CFD0D2 | 0.102 |
| Tritanopia (no blue cones) | #5AEAE0 | 0.031 |
| Achromatopsia (no color) | #D5D5D5 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81E7D0
#81E7D0
oklch(85.9% 0.102 177.4)
- #FFBAD1
#FFBAD1
oklch(85.9% 0.084 357.3)
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 #81E7D0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.021
- Light Turquoise #7EF4CC ΔE 0.038
- Turquoise #40E0D0 ΔE 0.049
- Hospital Green #9BE5AA ΔE 0.051
- Tiffany Blue #94D2BD ΔE 0.055
- Celeste #A8DADC ΔE 0.057
- Robin's Egg #6DEDFD ΔE 0.059
- Aqua Marine #2EE8BB ΔE 0.061
Use #81E7D0 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.