#81E9DA
Closest named color: Light Teal (#90E4C1). oklch(86.7% 0.1 183.6), rgb(129, 233, 218).
Aa
Black text reads best on this color (14.60:1).
About this color
#81E9DA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.100 and its hue 184°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.032 away. Black text reads best on it, at 14.60:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.60:1 |
| White text | 1.43:1 |
Values
| HEX | #81E9DA |
| RGB | rgb(129, 233, 218) |
| HSL | hsl(171, 70%, 71%) |
| OKLCH | oklch(86.7% 0.1 183.6) |
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 #81E9DA | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #81E9DA | 14.60:1 | AAA | Lc 82.9 | Fine for body text |
| #81E9DA text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #81E9DA text on black | 14.60:1 | AAA | Lc -82.6 | 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
#EAF9F7
oklch(97% 0.016 187.3)
-
Step 100
100
#D0F3EC
oklch(93.7% 0.038 182.1)
-
Step 200
200 (this color)
#81E9DA
oklch(86.7% 0.1 183.6)
-
Step 300
300
#41DBC9
oklch(80.8% 0.128 183.6)
-
Step 400
400
#00B9A9
oklch(70.6% 0.125 184)
-
Step 500
500
#009F90
oklch(63.1% 0.112 183.2)
-
Step 600
600
#008679
oklch(55.7% 0.099 183.1)
-
Step 700
700
#007066
oklch(49% 0.087 184.2)
-
Step 800
800
#005C53
oklch(42.6% 0.076 183.4)
-
Step 900
900
#004D45
oklch(37.7% 0.067 183.1)
-
Step 950
950
#002E29
oklch(27.1% 0.048 183.6)
#81E9DA 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) | #E0DFDA | 0.106 |
| Deuteranopia (no green cones) | #CFD2DB | 0.100 |
| Tritanopia (no blue cones) | #54EDE4 | 0.030 |
| Achromatopsia (no color) | #D7D7D7 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81E9DA
#81E9DA
oklch(86.7% 0.1 183.6)
- #FFBFCE
#FFBFCE
oklch(86.7% 0.076 3.3)
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 #81E9DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.032
- Light Turquoise #7EF4CC ΔE 0.041
- Robin's Egg #6DEDFD ΔE 0.047
- Robin's Egg Blue #98EFF9 ΔE 0.050
- Robin Egg Blue #8AF1FE ΔE 0.051
- Celeste #A8DADC ΔE 0.054
- Turquoise #40E0D0 ΔE 0.054
- Pale Turquoise #AFEEEE ΔE 0.057
Use #81E9DA 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.