#91E9C0
Closest named color: Light Teal (#90E4C1). oklch(86.7% 0.103 163.1), rgb(145, 233, 192).
Aa
Black text reads best on this color (14.62:1).
About this color
#91E9C0 is a light, moderately saturated green. In OKLCH its lightness is 87%, its chroma 0.103 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.015 away. Black text reads best on it, at 14.62:1.
| Hue family | Greens |
| Lightness | light (87%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 14.62:1 |
| White text | 1.43:1 |
Values
| HEX | #91E9C0 |
| RGB | rgb(145, 233, 192) |
| HSL | hsl(152, 67%, 74%) |
| OKLCH | oklch(86.7% 0.103 163.1) |
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 #91E9C0 | 1.43:1 | Fails | Lc -23.7 | Dividers and decoration only |
| Black text on #91E9C0 | 14.62:1 | AAA | Lc 82.9 | Fine for body text |
| #91E9C0 text on white | 1.43:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #91E9C0 text on black | 14.62:1 | AAA | Lc -82.6 | 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 200.
-
Step 50
50
#EBF9F2
oklch(97% 0.017 164.7)
-
Step 100
100
#D4F2E3
oklch(93.5% 0.037 164.1)
-
Step 200
200 (this color)
#91E9C0
oklch(86.7% 0.103 163.1)
-
Step 300
300
#62DBA8
oklch(80.8% 0.132 163.2)
-
Step 400
400
#00BD85
oklch(70.6% 0.152 163.2)
-
Step 500
500
#00A271
oklch(63% 0.136 163)
-
Step 600
600
#00895F
oklch(55.7% 0.12 163.1)
-
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)
#91E9C0 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) | #E6DDBE | 0.101 |
| Deuteranopia (no green cones) | #D8D3C2 | 0.098 |
| Tritanopia (no blue cones) | #7BE9DD | 0.041 |
| Achromatopsia (no color) | #D7D7D7 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91E9C0
#91E9C0
oklch(86.7% 0.103 163.1)
- #FFBCE3
#FFBCE3
oklch(86.8% 0.091 343.4)
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 #91E9C0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.015
- Hospital Green #9BE5AA ΔE 0.027
- Light Turquoise #7EF4CC ΔE 0.030
- Light Grey Green #B7E1A1 ΔE 0.049
- Light Sage #BCECAC ΔE 0.051
- Light Aquamarine #7BFDC7 ΔE 0.053
- Aquamarine #7FFFD4 ΔE 0.056
- Light Aqua #8CFFDB ΔE 0.059
Use #91E9C0 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.