#90F6E1
Closest named color: Light Aqua (#8CFFDB). oklch(90.5% 0.101 179.1), rgb(144, 246, 225).
Aa
Black text reads best on this color (16.45:1).
About this color
#90F6E1 is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.101 and its hue 179°. Its hue sits on the cool side of the wheel. The nearest named color is Light Aqua (#8CFFDB), ΔE 0.028 away. Black text reads best on it, at 16.45:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Light Aqua (#8CFFDB) |
| Black text | 16.45:1 |
| White text | 1.27:1 |
Values
| HEX | #90F6E1 |
| RGB | rgb(144, 246, 225) |
| HSL | hsl(168, 85%, 76%) |
| OKLCH | oklch(90.5% 0.101 179.1) |
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 #90F6E1 | 1.27:1 | Fails | Lc -15.6 | Dividers and decoration only |
| Black text on #90F6E1 | 16.45:1 | AAA | Lc 90.1 | Preferred for body text |
| #90F6E1 text on white | 1.27:1 | Fails | Lc 13.6 | Not readable |
| #90F6E1 text on black | 16.45:1 | 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
#EAFAF6
oklch(97.2% 0.018 179.3)
-
Step 100
100
#D0F3EA
oklch(93.7% 0.038 178.2)
-
Step 200
200 (this color)
#90F6E1
oklch(90.5% 0.101 179.1)
-
Step 300
300
#46DCC2
oklch(81% 0.13 178.8)
-
Step 400
400
#00BAA2
oklch(70.6% 0.129 179.1)
-
Step 500
500
#00A08B
oklch(63.2% 0.115 179)
-
Step 600
600
#008675
oklch(55.5% 0.101 179.7)
-
Step 700
700
#007162
oklch(49.1% 0.09 179.3)
-
Step 800
800
#005D50
oklch(42.8% 0.078 178.9)
-
Step 900
900
#004D42
oklch(37.6% 0.069 179)
-
Step 950
950
#002E27
oklch(27% 0.049 179.5)
#90F6E1 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) | #EEEBE0 | 0.106 |
| Deuteranopia (no green cones) | #DDDEE3 | 0.102 |
| Tritanopia (no blue cones) | #6AF9F0 | 0.031 |
| Achromatopsia (no color) | #E4E4E4 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F6E1
#90F6E1
oklch(90.5% 0.101 179.1)
- #FFD2DF
#FFD2DF
oklch(90.6% 0.053 359)
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 #90F6E1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Aqua #8CFFDB ΔE 0.028
- Light Turquoise #7EF4CC ΔE 0.034
- Aquamarine #7FFFD4 ΔE 0.037
- Pale Turquoise #AFEEEE ΔE 0.044
- Robin's Egg Blue #98EFF9 ΔE 0.045
- Robin Egg Blue #8AF1FE ΔE 0.047
- Light Aquamarine #7BFDC7 ΔE 0.050
- Pale Aqua #B8FFEB ΔE 0.050
Use #90F6E1 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.