#81EADD
Closest named color: Light Teal (#90E4C1). oklch(87% 0.1 185.2), rgb(129, 234, 221).
Aa
Black text reads best on this color (14.74:1).
About this color
#81EADD is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.100 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.036 away. Black text reads best on it, at 14.74:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.74:1 |
| White text | 1.42:1 |
Values
| HEX | #81EADD |
| RGB | rgb(129, 234, 221) |
| HSL | hsl(173, 71%, 71%) |
| OKLCH | oklch(87% 0.1 185.2) |
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 #81EADD | 1.42:1 | Fails | Lc -23.0 | Dividers and decoration only |
| Black text on #81EADD | 14.74:1 | AAA | Lc 83.5 | Fine for body text |
| #81EADD text on white | 1.42:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #81EADD text on black | 14.74:1 | AAA | Lc -83.2 | 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
#E9F9F7
oklch(97% 0.017 187.9)
-
Step 100
100
#CFF2ED
oklch(93.5% 0.037 186.1)
-
Step 200
200 (this color)
#81EADD
oklch(87% 0.1 185.2)
-
Step 300
300
#3EDBCC
oklch(80.9% 0.128 185.5)
-
Step 400
400
#00B9AB
oklch(70.7% 0.124 185.3)
-
Step 500
500
#009F92
oklch(63.2% 0.111 184.7)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C54
oklch(42.7% 0.075 184.7)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#81EADD 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) | #E1E0DD | 0.107 |
| Deuteranopia (no green cones) | #CFD3DE | 0.100 |
| Tritanopia (no blue cones) | #51EEE6 | 0.031 |
| Achromatopsia (no color) | #D8D8D8 | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81EADD
#81EADD
oklch(87% 0.1 185.2)
- #FFC1CE
#FFC1CE
oklch(87% 0.073 4.8)
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 #81EADD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.036
- Light Turquoise #7EF4CC ΔE 0.042
- Robin's Egg #6DEDFD ΔE 0.043
- Robin's Egg Blue #98EFF9 ΔE 0.047
- Robin Egg Blue #8AF1FE ΔE 0.047
- Celeste #A8DADC ΔE 0.054
- Pale Turquoise #AFEEEE ΔE 0.054
- Bright Aqua #0BF9EA ΔE 0.056
Use #81EADD 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.