#90E5DA
Closest named color: Light Teal (#90E4C1). oklch(86.5% 0.084 185.4), rgb(144, 229, 218).
Aa
Black text reads best on this color (14.40:1).
About this color
#90E5DA is a light, moderately saturated teal or cyan. In OKLCH its lightness is 86%, its chroma 0.084 and its hue 185°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.034 away. Black text reads best on it, at 14.40:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.40:1 |
| White text | 1.45:1 |
Values
| HEX | #90E5DA |
| RGB | rgb(144, 229, 218) |
| HSL | hsl(172, 62%, 73%) |
| OKLCH | oklch(86.5% 0.084 185.4) |
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 #90E5DA | 1.45:1 | Fails | Lc -24.6 | Dividers and decoration only |
| Black text on #90E5DA | 14.40:1 | AAA | Lc 82.1 | Fine for body text |
| #90E5DA text on white | 1.45:1 | Fails | Lc 21.7 | Dividers and decoration only |
| #90E5DA text on black | 14.40:1 | AAA | Lc -81.7 | 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
#EBF9F7
oklch(97.1% 0.015 186.7)
-
Step 100
100
#D4F1ED
oklch(93.6% 0.031 186.6)
-
Step 200
200 (this color)
#90E5DA
oklch(86.5% 0.084 185.4)
-
Step 300
300
#61D7CA
oklch(80.8% 0.108 185.6)
-
Step 400
400
#00B9AB
oklch(70.7% 0.124 185.3)
-
Step 500
500
#009F93
oklch(63.2% 0.111 185.4)
-
Step 600
600
#00857B
oklch(55.5% 0.097 185.6)
-
Step 700
700
#007067
oklch(49% 0.086 185.2)
-
Step 800
800
#005C55
oklch(42.7% 0.075 185.9)
-
Step 900
900
#004D46
oklch(37.8% 0.067 184.5)
-
Step 950
950
#002E2A
oklch(27.1% 0.048 185.8)
#90E5DA 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) | #DDDCDA | 0.090 |
| Deuteranopia (no green cones) | #CED1DB | 0.085 |
| Tritanopia (no blue cones) | #71E9E1 | 0.026 |
| Achromatopsia (no color) | #D6D6D6 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E5DA
#90E5DA
oklch(86.5% 0.084 185.4)
- #FFBECB
#FFBECB
oklch(86.4% 0.076 5.5)
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 #90E5DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.034
- Celeste #A8DADC ΔE 0.038
- Powder Blue #B0E0E6 ΔE 0.042
- Robin's Egg Blue #98EFF9 ΔE 0.046
- Pale Turquoise #AFEEEE ΔE 0.049
- Robin's Egg #6DEDFD ΔE 0.050
- Robin Egg Blue #8AF1FE ΔE 0.050
- Light Blue #ADD8E6 ΔE 0.052
Use #90E5DA 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.