#90F8C7
Closest named color: Light Aquamarine (#7BFDC7). oklch(90.3% 0.12 162.3), rgb(144, 248, 199).
Aa
Black text reads best on this color (16.43:1).
About this color
#90F8C7 is a very light, moderately saturated green. In OKLCH its lightness is 90%, its chroma 0.120 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Aquamarine (#7BFDC7), ΔE 0.020 away. Black text reads best on it, at 16.43:1.
| Hue family | Greens |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.120) |
| Temperature | in between |
| Nearest name | Light Aquamarine (#7BFDC7) |
| Black text | 16.43:1 |
| White text | 1.27:1 |
Values
| HEX | #90F8C7 |
| RGB | rgb(144, 248, 199) |
| HSL | hsl(152, 88%, 77%) |
| OKLCH | oklch(90.3% 0.12 162.3) |
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 #90F8C7 | 1.27:1 | Fails | Lc -15.7 | Dividers and decoration only |
| Black text on #90F8C7 | 16.43:1 | AAA | Lc 90.0 | Fine for body text |
| #90F8C7 text on white | 1.27:1 | Fails | Lc 13.6 | Not readable |
| #90F8C7 text on black | 16.43:1 | 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)
#90F8C7
oklch(90.3% 0.12 162.3)
-
Step 300
300
#48DFA2
oklch(80.9% 0.154 162.2)
-
Step 400
400
#00BD83
oklch(70.6% 0.154 162.4)
-
Step 500
500
#00A270
oklch(63% 0.137 162.6)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#90F8C7 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) | #F5EAC4 | 0.117 |
| Deuteranopia (no green cones) | #E5DFCA | 0.113 |
| Tritanopia (no blue cones) | #74F8EA | 0.049 |
| Achromatopsia (no color) | #E3E3E3 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F8C7
#90F8C7
oklch(90.3% 0.12 162.3)
- #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 #90F8C7, closest first.
No curated palette has a color within ΔE 0.04 of #90F8C7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Aquamarine #7BFDC7 ΔE 0.020
- Light Turquoise #7EF4CC ΔE 0.021
- Aquamarine #7FFFD4 ΔE 0.022
- Light Seafoam #A0FEBF ΔE 0.027
- Light Aqua #8CFFDB ΔE 0.027
- Light Mint Green #A6FBB2 ΔE 0.035
- Light Blue Green #7EFBB3 ΔE 0.035
- Mint #9FFEB0 ΔE 0.040
Use #90F8C7 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.