#90E4D1
Closest named color: Light Teal (#90E4C1). oklch(86% 0.086 178.2), rgb(144, 228, 209).
Aa
Black text reads best on this color (14.20:1).
About this color
#90E4D1 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.086 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.022 away. Black text reads best on it, at 14.20:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.20:1 |
| White text | 1.47:1 |
Values
| HEX | #90E4D1 |
| RGB | rgb(144, 228, 209) |
| HSL | hsl(166, 61%, 73%) |
| OKLCH | oklch(86% 0.086 178.2) |
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 #90E4D1 | 1.47:1 | Fails | Lc -25.5 | Dividers and decoration only |
| Black text on #90E4D1 | 14.20:1 | AAA | Lc 81.3 | Fine for body text |
| #90E4D1 text on white | 1.47:1 | Fails | Lc 22.5 | Dividers and decoration only |
| #90E4D1 text on black | 14.20:1 | AAA | Lc -80.8 | 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
#ECF9F5
oklch(97.1% 0.015 175.7)
-
Step 100
100
#D4F1EA
oklch(93.5% 0.032 179.4)
-
Step 200
200 (this color)
#90E4D1
oklch(86% 0.086 178.2)
-
Step 300
300
#64D8C1
oklch(80.9% 0.111 178.4)
-
Step 400
400
#00BAA1
oklch(70.6% 0.129 178.5)
-
Step 500
500
#00A08A
oklch(63.2% 0.116 178.3)
-
Step 600
600
#008673
oklch(55.5% 0.102 178.1)
-
Step 700
700
#007161
oklch(49.1% 0.09 178.4)
-
Step 800
800
#005D4F
oklch(42.8% 0.079 177.8)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E26
oklch(26.9% 0.05 177.5)
#90E4D1 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) | #DEDBD0 | 0.092 |
| Deuteranopia (no green cones) | #CFD0D2 | 0.086 |
| Tritanopia (no blue cones) | #75E6DE | 0.026 |
| Achromatopsia (no color) | #D4D4D4 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E4D1
#90E4D1
oklch(86% 0.086 178.2)
- #FFBBD0
#FFBBD0
oklch(86% 0.082 358.7)
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 #90E4D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.022
- Celeste #A8DADC ΔE 0.043
- Light Turquoise #7EF4CC ΔE 0.048
- Tiffany Blue #94D2BD ΔE 0.048
- Powder Blue #B0E0E6 ΔE 0.050
- Hospital Green #9BE5AA ΔE 0.053
- Robin's Egg Blue #98EFF9 ΔE 0.057
- Pale Turquoise #AFEEEE ΔE 0.057
Use #90E4D1 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.