#90F0D4
Closest named color: Light Turquoise (#7EF4CC). oklch(88.8% 0.1 173.2), rgb(144, 240, 212).
Aa
Black text reads best on this color (15.60:1).
About this color
#90F0D4 is a light, moderately saturated teal or cyan. In OKLCH its lightness is 89%, its chroma 0.100 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.024 away. Black text reads best on it, at 15.60:1.
| Hue family | Teals and cyans |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.60:1 |
| White text | 1.34:1 |
Values
| HEX | #90F0D4 |
| RGB | rgb(144, 240, 212) |
| HSL | hsl(163, 76%, 75%) |
| OKLCH | oklch(88.8% 0.1 173.2) |
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 #90F0D4 | 1.34:1 | Fails | Lc -19.3 | Dividers and decoration only |
| Black text on #90F0D4 | 15.60:1 | AAA | Lc 86.8 | Fine for body text |
| #90F0D4 text on white | 1.34:1 | Fails | Lc 16.9 | Dividers and decoration only |
| #90F0D4 text on black | 15.60:1 | AAA | Lc -86.8 | 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
#EBF9F4
oklch(97% 0.016 172.7)
-
Step 100
100
#D2F2E7
oklch(93.5% 0.036 172.8)
-
Step 200
200 (this color)
#90F0D4
oklch(88.8% 0.1 173.2)
-
Step 300
300
#53DBB9
oklch(80.8% 0.128 173.4)
-
Step 400
400
#00BB99
oklch(70.6% 0.135 173.4)
-
Step 500
500
#00A183
oklch(63.2% 0.121 173.2)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#90F0D4 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) | #EAE5D3 | 0.104 |
| Deuteranopia (no green cones) | #DAD9D6 | 0.100 |
| Tritanopia (no blue cones) | #71F2E8 | 0.032 |
| Achromatopsia (no color) | #DEDEDE | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F0D4
#90F0D4
oklch(88.8% 0.1 173.2)
- #FFC8DE
#FFC8DE
oklch(88.7% 0.068 352.7)
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 #90F0D4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.024
- Light Teal #90E4C1 ΔE 0.035
- Light Aqua #8CFFDB ΔE 0.039
- Aquamarine #7FFFD4 ΔE 0.042
- Light Aquamarine #7BFDC7 ΔE 0.047
- Pale Turquoise #AFEEEE ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.053
- Robin's Egg Blue #98EFF9 ΔE 0.054
Use #90F0D4 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.