#90E8CC
Closest named color: Light Teal (#90E4C1). oklch(86.7% 0.094 171.7), rgb(144, 232, 204).
Aa
Black text reads best on this color (14.60:1).
About this color
#90E8CC is a light, moderately saturated teal or cyan. In OKLCH its lightness is 87%, its chroma 0.094 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.016 away. Black text reads best on it, at 14.60:1.
| Hue family | Teals and cyans |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.094) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.60:1 |
| White text | 1.43:1 |
Values
| HEX | #90E8CC |
| RGB | rgb(144, 232, 204) |
| HSL | hsl(161, 66%, 74%) |
| OKLCH | oklch(86.7% 0.094 171.7) |
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 #90E8CC | 1.43:1 | Fails | Lc -23.8 | Dividers and decoration only |
| Black text on #90E8CC | 14.60:1 | AAA | Lc 82.8 | Fine for body text |
| #90E8CC text on white | 1.43:1 | Fails | Lc 20.9 | Dividers and decoration only |
| #90E8CC text on black | 14.60:1 | AAA | Lc -82.5 | 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
#EBF9F4
oklch(97% 0.016 172.7)
-
Step 100
100
#D4F2E7
oklch(93.6% 0.035 171.5)
-
Step 200
200 (this color)
#90E8CC
oklch(86.7% 0.094 171.7)
-
Step 300
300
#60DAB7
oklch(80.9% 0.121 171.6)
-
Step 400
400
#00BC96
oklch(70.8% 0.138 171.4)
-
Step 500
500
#00A180
oklch(63.1% 0.123 171.4)
-
Step 600
600
#00876C
oklch(55.5% 0.108 172.1)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#90E8CC 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) | #E3DDCB | 0.098 |
| Deuteranopia (no green cones) | #D4D3CE | 0.093 |
| Tritanopia (no blue cones) | #76E9E0 | 0.032 |
| Achromatopsia (no color) | #D7D7D7 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90E8CC
#90E8CC
oklch(86.7% 0.094 171.7)
- #FFBED9
#FFBED9
oklch(86.8% 0.082 352.2)
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 #90E8CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.016
- Light Turquoise #7EF4CC ΔE 0.035
- Hospital Green #9BE5AA ΔE 0.043
- Celeste #A8DADC ΔE 0.056
- Tiffany Blue #94D2BD ΔE 0.057
- Light Aqua #8CFFDB ΔE 0.059
- Pale Turquoise #AFEEEE ΔE 0.060
- Aquamarine #7FFFD4 ΔE 0.060
Use #90E8CC 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.