#91F1CF
Closest named color: Light Turquoise (#7EF4CC). oklch(88.9% 0.104 169.2), rgb(145, 241, 207).
Aa
Black text reads best on this color (15.68:1).
About this color
#91F1CF is a light, moderately saturated green. In OKLCH its lightness is 89%, its chroma 0.104 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Turquoise (#7EF4CC), ΔE 0.019 away. Black text reads best on it, at 15.68:1.
| Hue family | Greens |
| Lightness | light (89%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Light Turquoise (#7EF4CC) |
| Black text | 15.68:1 |
| White text | 1.33:1 |
Values
| HEX | #91F1CF |
| RGB | rgb(145, 241, 207) |
| HSL | hsl(159, 77%, 76%) |
| OKLCH | oklch(88.9% 0.104 169.2) |
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 #91F1CF | 1.33:1 | Fails | Lc -19.0 | Dividers and decoration only |
| Black text on #91F1CF | 15.68:1 | AAA | Lc 87.1 | Fine for body text |
| #91F1CF text on white | 1.33:1 | Fails | Lc 16.5 | Dividers and decoration only |
| #91F1CF text on black | 15.68:1 | AAA | Lc -87.1 | 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
#EBFAF3
oklch(97.2% 0.018 166.4)
-
Step 100
100
#D2F3E5
oklch(93.7% 0.039 168)
-
Step 200
200 (this color)
#91F1CF
oklch(88.9% 0.104 169.2)
-
Step 300
300
#54DCB2
oklch(80.9% 0.133 169.2)
-
Step 400
400
#00BC92
oklch(70.7% 0.141 169.4)
-
Step 500
500
#00A17C
oklch(63% 0.126 169.1)
-
Step 600
600
#008868
oklch(55.7% 0.112 168.9)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#91F1CF 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) | #ECE5CD | 0.106 |
| Deuteranopia (no green cones) | #DCDAD1 | 0.101 |
| Tritanopia (no blue cones) | #75F2E7 | 0.036 |
| Achromatopsia (no color) | #DFDFDF | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91F1CF
#91F1CF
oklch(88.9% 0.104 169.2)
- #FFC8E2
#FFC8E2
oklch(88.9% 0.07 348.6)
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 #91F1CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Turquoise #7EF4CC ΔE 0.019
- Light Teal #90E4C1 ΔE 0.035
- Light Aqua #8CFFDB ΔE 0.036
- Aquamarine #7FFFD4 ΔE 0.037
- Light Aquamarine #7BFDC7 ΔE 0.041
- Hospital Green #9BE5AA ΔE 0.048
- Light Seafoam #A0FEBF ΔE 0.049
- Light Sage #BCECAC ΔE 0.055
Use #91F1CF 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.