#91ECC9
Closest named color: Light Teal (#90E4C1). oklch(87.6% 0.101 167.5), rgb(145, 236, 201).
Aa
Black text reads best on this color (15.04:1).
About this color
#91ECC9 is a light, moderately saturated green. In OKLCH its lightness is 88%, its chroma 0.101 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Teal (#90E4C1), ΔE 0.022 away. Black text reads best on it, at 15.04:1.
| Hue family | Greens |
| Lightness | light (88%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Light Teal (#90E4C1) |
| Black text | 15.04:1 |
| White text | 1.39:1 |
Values
| HEX | #91ECC9 |
| RGB | rgb(145, 236, 201) |
| HSL | hsl(157, 71%, 75%) |
| OKLCH | oklch(87.6% 0.101 167.5) |
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 #91ECC9 | 1.39:1 | Fails | Lc -21.8 | Dividers and decoration only |
| Black text on #91ECC9 | 15.04:1 | AAA | Lc 84.6 | Fine for body text |
| #91ECC9 text on white | 1.39:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #91ECC9 text on black | 15.04:1 | AAA | Lc -84.4 | 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
#EBF9F3
oklch(97% 0.017 168.5)
-
Step 100
100
#D3F2E5
oklch(93.5% 0.037 168.4)
-
Step 200
200 (this color)
#91ECC9
oklch(87.6% 0.101 167.5)
-
Step 300
300
#5CDBB0
oklch(80.8% 0.129 167.8)
-
Step 400
400
#00BC8E
oklch(70.6% 0.144 167.5)
-
Step 500
500
#00A27A
oklch(63.2% 0.129 167.5)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#91ECC9 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) | #E8E1C7 | 0.102 |
| Deuteranopia (no green cones) | #D9D6CB | 0.098 |
| Tritanopia (no blue cones) | #78EDE2 | 0.037 |
| Achromatopsia (no color) | #DADADA | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91ECC9
#91ECC9
oklch(87.6% 0.101 167.5)
- #FFC1E0
#FFC1E0
oklch(87.6% 0.081 347.4)
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 #91ECC9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Teal #90E4C1 ΔE 0.022
- Light Turquoise #7EF4CC ΔE 0.024
- Hospital Green #9BE5AA ΔE 0.038
- Aquamarine #7FFFD4 ΔE 0.049
- Light Aquamarine #7BFDC7 ΔE 0.049
- Light Aqua #8CFFDB ΔE 0.049
- Light Sage #BCECAC ΔE 0.054
- Light Grey Green #B7E1A1 ΔE 0.057
Use #91ECC9 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.