#91FDCA
Closest named color: Aquamarine (#7FFFD4). oklch(91.5% 0.124 162.1), rgb(145, 253, 202).
Aa
Black text reads best on this color (17.10:1).
About this color
#91FDCA is a very light, moderately saturated green. In OKLCH its lightness is 92%, its chroma 0.124 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aquamarine (#7FFFD4), ΔE 0.017 away. Black text reads best on it, at 17.10:1.
| Hue family | Greens |
| Lightness | very light (92%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Aquamarine (#7FFFD4) |
| Black text | 17.10:1 |
| White text | 1.22:1 |
Values
| HEX | #91FDCA |
| RGB | rgb(145, 253, 202) |
| HSL | hsl(152, 96%, 78%) |
| OKLCH | oklch(91.5% 0.124 162.1) |
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 #91FDCA | 1.22:1 | Fails | Lc -12.9 | Not readable |
| Black text on #91FDCA | 17.10:1 | AAA | Lc 92.5 | Preferred for body text |
| #91FDCA text on white | 1.22:1 | Fails | Lc 11.1 | Not readable |
| #91FDCA text on black | 17.10:1 | AAA | Lc -93.0 | 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 100.
-
Step 50
50
#EAFAF1
oklch(97.1% 0.021 161.5)
-
Step 100
100 (this color)
#91FDCA
oklch(91.5% 0.124 162.1)
-
Step 200
200
#A3ECC8
oklch(88.5% 0.088 162.5)
-
Step 300
300
#40E0A1
oklch(81% 0.159 162.1)
-
Step 400
400
#00BD82
oklch(70.6% 0.155 162.1)
-
Step 500
500
#00A36F
oklch(63.2% 0.139 161.8)
-
Step 600
600
#00895D
oklch(55.7% 0.122 162)
-
Step 700
700
#00734E
oklch(49.1% 0.107 162.4)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F34
oklch(37.8% 0.083 162.1)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#91FDCA 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) | #FAEFC7 | 0.120 |
| Deuteranopia (no green cones) | #E9E3CD | 0.116 |
| Tritanopia (no blue cones) | #74FDEF | 0.051 |
| Achromatopsia (no color) | #E8E8E8 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91FDCA
#91FDCA
oklch(91.5% 0.124 162.1)
- #FFD5EE
#FFD5EE
oklch(91.6% 0.057 341.8)
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 #91FDCA, closest first.
No curated palette has a color within ΔE 0.04 of #91FDCA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aquamarine #7FFFD4 ΔE 0.017
- Light Aquamarine #7BFDC7 ΔE 0.019
- Light Seafoam #A0FEBF ΔE 0.019
- Light Aqua #8CFFDB ΔE 0.021
- Light Mint Green #A6FBB2 ΔE 0.032
- Light Turquoise #7EF4CC ΔE 0.032
- Light Seafoam Green #A7FFB5 ΔE 0.033
- Mint #9FFEB0 ΔE 0.035
Use #91FDCA 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.