#90E1CA
Closest named color: Light Teal (#90E4C1). oklch(85.1% 0.086 174.2), rgb(144, 225, 202).
Aa
Black text reads best on this color (13.80:1).
About this color
#90E1CA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 85%, its chroma 0.086 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.017 away. Black text reads best on it, at 13.80:1.
| Hue family | Teals and cyans |
| Lightness | light (85%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.80:1 |
| White text | 1.52:1 |
Values
| HEX | #90E1CA |
| RGB | rgb(144, 225, 202) |
| HSL | hsl(163, 57%, 72%) |
| OKLCH | oklch(85.1% 0.086 174.2) |
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 #90E1CA | 1.52:1 | Fails | Lc -27.3 | Dividers and decoration only |
| Black text on #90E1CA | 13.80:1 | AAA | Lc 79.6 | Fine for body text |
| #90E1CA text on white | 1.52:1 | Fails | Lc 24.1 | Dividers and decoration only |
| #90E1CA 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
#ECF9F5
oklch(97.1% 0.015 175.7)
-
Step 100
100
#D5F1E8
oklch(93.5% 0.032 174.3)
-
Step 200
200 (this color)
#90E1CA
oklch(85.1% 0.086 174.2)
-
Step 300
300
#69D8BB
oklch(80.9% 0.111 174)
-
Step 400
400
#00BB9B
oklch(70.7% 0.134 174.5)
-
Step 500
500
#00A084
oklch(63% 0.119 174.3)
-
Step 600
600
#00876F
oklch(55.6% 0.106 174.3)
-
Step 700
700
#00715D
oklch(49% 0.093 174.7)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#90E1CA 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) | #DCD7C9 | 0.091 |
| Deuteranopia (no green cones) | #CECDCC | 0.087 |
| Tritanopia (no blue cones) | #78E3DA | 0.027 |
| Achromatopsia (no color) | #D1D1D1 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E1CA
#90E1CA
oklch(85.1% 0.086 174.2)
- #FCB7D2
#FCB7D2
oklch(85.1% 0.086 353.9)
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 #90E1CA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.017
- Tiffany Blue #94D2BD ΔE 0.039
- Celeste #A8DADC ΔE 0.045
- Hospital Green #9BE5AA ΔE 0.048
- Light Turquoise #7EF4CC ΔE 0.052
- Seafoam Blue #78D1B6 ΔE 0.055
- Powder Blue #B0E0E6 ΔE 0.056
- Turquoise #40E0D0 ΔE 0.057
Use #90E1CA 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.