#91D353
Closest named color: Yellow Green (#9ACD32). oklch(79.6% 0.174 132.2), rgb(145, 211, 83).
Aa
Black text reads best on this color (11.64:1).
About this color
#91D353 is a light, vivid green. In OKLCH its lightness is 80%, its chroma 0.174 and its hue 132°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Yellow Green (#9ACD32), ΔE 0.023 away. Black text reads best on it, at 11.64:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | vivid (0.174) |
| Temperature | in between |
| Nearest name | Yellow Green (#9ACD32) |
| Black text | 11.64:1 |
| White text | 1.80:1 |
Values
| HEX | #91D353 |
| RGB | rgb(145, 211, 83) |
| HSL | hsl(91, 59%, 58%) |
| OKLCH | oklch(79.6% 0.174 132.2) |
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 #91D353 | 1.80:1 | Fails | Lc -37.4 | Non-text elements, placeholder text |
| Black text on #91D353 | 11.64:1 | AAA | Lc 70.5 | Content text, not long reading |
| #91D353 text on white | 1.80:1 | Fails | Lc 33.3 | Non-text elements, placeholder text |
| #91D353 text on black | 11.64:1 | AAA | Lc -69.3 | Content text, not long reading |
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
#F0F9E9
oklch(97.1% 0.023 131.1)
-
Step 100
100
#DEF2CF
oklch(93.7% 0.051 131.7)
-
Step 200
200
#C1E7A5
oklch(88.4% 0.096 132.4)
-
Step 300
300 (this color)
#91D353
oklch(79.6% 0.174 132.2)
-
Step 400
400
#6FB800
oklch(70.7% 0.197 132.2)
-
Step 500
500
#5E9E00
oklch(63.1% 0.176 132.3)
-
Step 600
600
#4E8500
oklch(55.6% 0.155 132.4)
-
Step 700
700
#417000
oklch(49.2% 0.137 132.3)
-
Step 800
800
#345B00
oklch(42.5% 0.119 132.3)
-
Step 900
900
#2B4C00
oklch(37.6% 0.105 132.1)
-
Step 950
950
#172D00
oklch(26.8% 0.075 132.3)
#91D353 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) | #DBC444 | 0.098 |
| Deuteranopia (no green cones) | #D2BF5D | 0.099 |
| Tritanopia (no blue cones) | #93CBB8 | 0.131 |
| Achromatopsia (no color) | #C1C1C1 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D353
#91D353
oklch(79.6% 0.174 132.2)
- #DCA0FF
#DCA0FF
oklch(79.6% 0.144 312.4)
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 #91D353, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Yellow Green #9ACD32 ΔE 0.023
- Slime Green #99CC04 ΔE 0.035
- Fresh Green #69D84F ΔE 0.040
- Apple Green #76CD26 ΔE 0.047
- Apple #6ECB3C ΔE 0.049
- Pea #A4BF20 ΔE 0.054
- Kiwi Green #8EE53F ΔE 0.055
- Light Moss Green #A6C875 ΔE 0.060
Use #91D353 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.