#90DEC5
Closest named color: Light Teal (#90E4C1). oklch(84.3% 0.085 171.9), rgb(144, 222, 197).
Aa
Black text reads best on this color (13.44:1).
About this color
#90DEC5 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 84%, its chroma 0.085 and its hue 172°. Its hue sits on the cool side of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.019 away. Black text reads best on it, at 13.44:1.
| Hue family | Teals and cyans |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.44:1 |
| White text | 1.56:1 |
Values
| HEX | #90DEC5 |
| RGB | rgb(144, 222, 197) |
| HSL | hsl(161, 54%, 72%) |
| OKLCH | oklch(84.3% 0.085 171.9) |
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 #90DEC5 | 1.56:1 | Fails | Lc -29.0 | Dividers and decoration only |
| Black text on #90DEC5 | 13.44:1 | AAA | Lc 78.1 | Fine for body text |
| #90DEC5 text on white | 1.56:1 | Fails | Lc 25.6 | Dividers and decoration only |
| #90DEC5 text on black | 13.44:1 | AAA | Lc -77.4 | 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 300.
-
Step 50
50
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#DAF0E8
oklch(93.7% 0.025 171.9)
-
Step 200
200
#BBE4D5
oklch(88.5% 0.047 171)
-
Step 300
300 (this color)
#90DEC5
oklch(84.3% 0.085 171.9)
-
Step 400
400
#08BB97
oklch(70.6% 0.136 172.3)
-
Step 500
500
#00A181
oklch(63.2% 0.122 172)
-
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
#005D4A
oklch(42.6% 0.082 172.5)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#002E23
oklch(26.8% 0.052 171.9)
#90DEC5 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) | #D9D4C4 | 0.088 |
| Deuteranopia (no green cones) | #CCCBC7 | 0.084 |
| Tritanopia (no blue cones) | #7ADFD7 | 0.029 |
| Achromatopsia (no color) | #CFCFCF | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90DEC5
#90DEC5
oklch(84.3% 0.085 171.9)
- #F8B5D1
#F8B5D1
oklch(84.3% 0.085 352.3)
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 #90DEC5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.019
- Tiffany Blue #94D2BD ΔE 0.031
- Seafoam Blue #78D1B6 ΔE 0.047
- Hospital Green #9BE5AA ΔE 0.047
- Celeste #A8DADC ΔE 0.047
- Turquoise #40E0D0 ΔE 0.056
- Pale Teal #82CBB2 ΔE 0.056
- Light Turquoise #7EF4CC ΔE 0.058
Use #90DEC5 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.