#91DEAF
Closest named color: Light Teal (#90E4C1). oklch(83.8% 0.101 156.6), rgb(145, 222, 175).
Aa
Black text reads best on this color (13.27:1).
About this color
#91DEAF is a light, moderately saturated green. In OKLCH its lightness is 84%, its chroma 0.101 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.024 away. Black text reads best on it, at 13.27:1.
| Hue family | Greens |
| Lightness | light (84%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 13.27:1 |
| White text | 1.58:1 |
Values
| HEX | #91DEAF |
| RGB | rgb(145, 222, 175) |
| HSL | hsl(143, 54%, 72%) |
| OKLCH | oklch(83.8% 0.101 156.6) |
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 #91DEAF | 1.58:1 | Fails | Lc -29.8 | Dividers and decoration only |
| Black text on #91DEAF | 13.27:1 | AAA | Lc 77.4 | Fine for body text |
| #91DEAF text on white | 1.58:1 | Fails | Lc 26.3 | Dividers and decoration only |
| #91DEAF text on black | 13.27:1 | AAA | Lc -76.7 | 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 300.
-
Step 50
50
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DBF0E2
oklch(93.6% 0.029 156.6)
-
Step 200
200
#BCE5CA
oklch(88.5% 0.056 156.2)
-
Step 300
300 (this color)
#91DEAF
oklch(83.8% 0.101 156.6)
-
Step 400
400
#20BE76
oklch(70.8% 0.162 156.7)
-
Step 500
500
#00A462
oklch(63.2% 0.152 156.5)
-
Step 600
600
#008A52
oklch(55.7% 0.134 156.6)
-
Step 700
700
#007444
oklch(49.2% 0.118 156.6)
-
Step 800
800
#005F37
oklch(42.7% 0.102 156.7)
-
Step 900
900
#004F2D
oklch(37.6% 0.09 156.8)
-
Step 950
950
#002F19
oklch(26.9% 0.064 157.1)
#91DEAF 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) | #DDD3AC | 0.093 |
| Deuteranopia (no green cones) | #D1CAB2 | 0.091 |
| Tritanopia (no blue cones) | #82DDD1 | 0.048 |
| Achromatopsia (no color) | #CDCDCD | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91DEAF
#91DEAF
oklch(83.8% 0.101 156.6)
- #F5B1E2
#F5B1E2
oklch(83.9% 0.101 337.1)
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 #91DEAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.024
- Hospital Green #9BE5AA ΔE 0.025
- Tiffany Blue #94D2BD ΔE 0.044
- Light Grey Green #B7E1A1 ΔE 0.045
- Seafoam Blue #78D1B6 ΔE 0.049
- Pale Teal #82CBB2 ΔE 0.059
- Light Turquoise #7EF4CC ΔE 0.059
- Aqua Marine #2EE8BB ΔE 0.062
Use #91DEAF 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.