#91D66D
Closest named color: Pale Olive Green (#B1D27B). oklch(80.7% 0.155 135.8), rgb(145, 214, 109).
Aa
Black text reads best on this color (12.04:1).
About this color
#91D66D is a light, vivid green. In OKLCH its lightness is 81%, its chroma 0.155 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.045 away. Black text reads best on it, at 12.04:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | vivid (0.155) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.04:1 |
| White text | 1.74:1 |
Values
| HEX | #91D66D |
| RGB | rgb(145, 214, 109) |
| HSL | hsl(99, 56%, 63%) |
| OKLCH | oklch(80.7% 0.155 135.8) |
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 #91D66D | 1.74:1 | Fails | Lc -35.5 | Non-text elements, placeholder text |
| Black text on #91D66D | 12.04:1 | AAA | Lc 72.3 | Content text, not long reading |
| #91D66D text on white | 1.74:1 | Fails | Lc 31.6 | Non-text elements, placeholder text |
| #91D66D text on black | 12.04:1 | AAA | Lc -71.1 | 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
#EFF9EB
oklch(97.1% 0.021 136.6)
-
Step 100
100
#DDF1D4
oklch(93.6% 0.044 135.8)
-
Step 200
200
#C0E7AE
oklch(88.6% 0.087 135.9)
-
Step 300
300 (this color)
#91D66D
oklch(80.7% 0.155 135.8)
-
Step 400
400
#5DBC00
oklch(70.8% 0.21 135.8)
-
Step 500
500
#4FA100
oklch(63.2% 0.187 135.8)
-
Step 600
600
#418700
oklch(55.5% 0.165 135.8)
-
Step 700
700
#367200
oklch(49.2% 0.146 135.8)
-
Step 800
800
#2B5D00
oklch(42.6% 0.126 135.7)
-
Step 900
900
#234E00
oklch(37.8% 0.112 135.7)
-
Step 950
950
#122E00
oklch(26.8% 0.079 135.7)
#91D66D 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) | #DDC864 | 0.099 |
| Deuteranopia (no green cones) | #D2C274 | 0.097 |
| Tritanopia (no blue cones) | #8FCFBE | 0.111 |
| Achromatopsia (no color) | #C4C4C4 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D66D
#91D66D
oklch(80.7% 0.155 135.8)
- #E4A1FF
#E4A1FF
oklch(80.6% 0.146 315.9)
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 #91D66D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.045
- Yellow Green #9ACD32 ΔE 0.045
- Light Moss Green #A6C875 ΔE 0.048
- Fresh Green #69D84F ΔE 0.053
- Slime Green #99CC04 ΔE 0.059
- Light Olive Green #A4BE5C ΔE 0.063
- Greenish Tan #BCCB7A ΔE 0.064
- Pale Olive #B9CC81 ΔE 0.064
Use #91D66D 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.