#90F8C8
Closest named color: Light Aquamarine (#7BFDC7). oklch(90.3% 0.119 162.8), rgb(144, 248, 200).
Aa
Black text reads best on this color (16.44:1).
About this color
#90F8C8 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.119 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Aquamarine (#7BFDC7), ΔE 0.021 away. Black text reads best on it, at 16.44:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Light Aquamarine (#7BFDC7) |
| Black text | 16.44:1 |
| White text | 1.27:1 |
Values
| HEX | #90F8C8 |
| RGB | rgb(144, 248, 200) |
| HSL | hsl(152, 88%, 77%) |
| OKLCH | oklch(90.3% 0.119 162.8) |
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 #90F8C8 | 1.27:1 | Fails | Lc -15.7 | Dividers and decoration only |
| Black text on #90F8C8 | 16.44:1 | AAA | Lc 90.0 | Preferred for body text |
| #90F8C8 text on white | 1.27:1 | Fails | Lc 13.6 | Not readable |
| #90F8C8 text on black | 16.44:1 | AAA | Lc -90.3 | Preferred 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
#EAFAF1
oklch(97.1% 0.021 161.5)
-
Step 100
100
#D0F4E1
oklch(93.6% 0.045 162.4)
-
Step 200
200 (this color)
#90F8C8
oklch(90.3% 0.119 162.8)
-
Step 300
300
#48DFA3
oklch(80.9% 0.154 162.5)
-
Step 400
400
#00BD84
oklch(70.6% 0.153 162.8)
-
Step 500
500
#00A271
oklch(63% 0.136 163)
-
Step 600
600
#00895E
oklch(55.7% 0.121 162.5)
-
Step 700
700
#00734F
oklch(49.1% 0.106 163)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#004F35
oklch(37.8% 0.082 162.9)
-
Step 950
950
#002F1E
oklch(27% 0.058 163)
#90F8C8 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) | #F5EBC5 | 0.116 |
| Deuteranopia (no green cones) | #E4DFCB | 0.111 |
| Tritanopia (no blue cones) | #74F8EA | 0.048 |
| Achromatopsia (no color) | #E4E4E4 | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F8C8
#90F8C8
oklch(90.3% 0.119 162.8)
- #FFCEEB
#FFCEEB
oklch(90.2% 0.066 342.2)
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 #90F8C8, closest first.
No curated palette has a color within ΔE 0.04 of #90F8C8.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Aquamarine #7BFDC7 ΔE 0.021
- Light Turquoise #7EF4CC ΔE 0.021
- Aquamarine #7FFFD4 ΔE 0.021
- Light Aqua #8CFFDB ΔE 0.026
- Light Seafoam #A0FEBF ΔE 0.027
- Light Mint Green #A6FBB2 ΔE 0.036
- Light Blue Green #7EFBB3 ΔE 0.036
- Mint #9FFEB0 ΔE 0.041
Use #90F8C8 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.