#81E3CD
Closest named color: Light Teal (#90E4C1). oklch(84.9% 0.099 177.6), rgb(129, 227, 205).
Aa
Black text reads best on this color (13.80:1).
About this color
#81E3CD is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.099 and its hue 178°. 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 13.80:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.099) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.80:1 |
| White text | 1.52:1 |
Values
| HEX | #81E3CD |
| RGB | rgb(129, 227, 205) |
| HSL | hsl(167, 64%, 70%) |
| OKLCH | oklch(84.9% 0.099 177.6) |
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 #81E3CD | 1.52:1 | Fails | Lc -27.3 | Dividers and decoration only |
| Black text on #81E3CD | 13.80:1 | AAA | Lc 79.7 | Fine for body text |
| #81E3CD text on white | 1.52:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #81E3CD text on black | 13.80:1 | AAA | Lc -79.1 | 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
#EAF9F5
oklch(97% 0.017 178.3)
-
Step 100
100
#D1F2EA
oklch(93.5% 0.036 179.2)
-
Step 200
200 (this color)
#81E3CD
oklch(84.9% 0.099 177.6)
-
Step 300
300
#4EDBC0
oklch(80.9% 0.127 177.7)
-
Step 400
400
#00BAA0
oklch(70.6% 0.13 177.9)
-
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
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D41
oklch(37.6% 0.069 177.7)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#81E3CD 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) | #DCD8CC | 0.104 |
| Deuteranopia (no green cones) | #CCCCCF | 0.100 |
| Tritanopia (no blue cones) | #5CE6DC | 0.030 |
| Achromatopsia (no color) | #D1D1D1 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81E3CD
#81E3CD
oklch(84.9% 0.099 177.6)
- #FFB5CE
#FFB5CE
oklch(84.9% 0.091 357.2)
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 #81E3CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.021
- Turquoise #40E0D0 ΔE 0.045
- Tiffany Blue #94D2BD ΔE 0.045
- Light Turquoise #7EF4CC ΔE 0.048
- Hospital Green #9BE5AA ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.053
- Celeste #A8DADC ΔE 0.054
- Aqua Marine #2EE8BB ΔE 0.060
Use #81E3CD 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.