#90F6DB
Closest named color: Light Aqua (#8CFFDB). oklch(90.3% 0.104 174.9), rgb(144, 246, 219).
Aa
Black text reads best on this color (16.39:1).
About this color
#90F6DB is a very light, moderately saturated teal or cyan. In OKLCH its lightness is 90%, its chroma 0.104 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Light Aqua (#8CFFDB), ΔE 0.024 away. Black text reads best on it, at 16.39:1.
| Hue family | Teals and cyans |
| Lightness | very light (90%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Light Aqua (#8CFFDB) |
| Black text | 16.39:1 |
| White text | 1.28:1 |
Values
| HEX | #90F6DB |
| RGB | rgb(144, 246, 219) |
| HSL | hsl(164, 85%, 76%) |
| OKLCH | oklch(90.3% 0.104 174.9) |
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 #90F6DB | 1.28:1 | Fails | Lc -15.9 | Dividers and decoration only |
| Black text on #90F6DB | 16.39:1 | AAA | Lc 89.8 | Fine for body text |
| #90F6DB text on white | 1.28:1 | Fails | Lc 13.8 | Not readable |
| #90F6DB text on black | 16.39:1 | AAA | Lc -90.1 | 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
#EAFAF5
oklch(97.2% 0.018 175.3)
-
Step 100
100
#D0F3E8
oklch(93.6% 0.039 174.5)
-
Step 200
200 (this color)
#90F6DB
oklch(90.3% 0.104 174.9)
-
Step 300
300
#47DCBC
oklch(80.8% 0.133 175.3)
-
Step 400
400
#00BB9C
oklch(70.7% 0.133 175.1)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#90F6DB 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) | #F0EBDA | 0.109 |
| Deuteranopia (no green cones) | #DEDEDD | 0.103 |
| Tritanopia (no blue cones) | #6DF8EE | 0.033 |
| Achromatopsia (no color) | #E3E3E3 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90F6DB
#90F6DB
oklch(90.3% 0.104 174.9)
- #FFD0E1
#FFD0E1
oklch(90.3% 0.057 354.6)
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 #90F6DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Aqua #8CFFDB ΔE 0.024
- Light Turquoise #7EF4CC ΔE 0.027
- Aquamarine #7FFFD4 ΔE 0.032
- Light Aquamarine #7BFDC7 ΔE 0.042
- Light Seafoam #A0FEBF ΔE 0.050
- Pale Turquoise #AFEEEE ΔE 0.050
- Light Teal #90E4C1 ΔE 0.051
- Robin's Egg Blue #98EFF9 ΔE 0.052
Use #90F6DB 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.