#91D588
Closest named color: Pale Olive Green (#B1D27B). oklch(80.9% 0.126 141.6), rgb(145, 213, 136).
Aa
Black text reads best on this color (12.07:1).
About this color
#91D588 is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.126 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Olive Green (#B1D27B), ΔE 0.036 away. Black text reads best on it, at 12.07:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.126) |
| Temperature | in between |
| Nearest name | Pale Olive Green (#B1D27B) |
| Black text | 12.07:1 |
| White text | 1.73:1 |
Values
| HEX | #91D588 |
| RGB | rgb(145, 213, 136) |
| HSL | hsl(113, 48%, 68%) |
| OKLCH | oklch(80.9% 0.126 141.6) |
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 #91D588 | 1.73:1 | Fails | Lc -35.4 | Non-text elements, placeholder text |
| Black text on #91D588 | 12.07:1 | AAA | Lc 72.4 | Content text, not long reading |
| #91D588 text on white | 1.73:1 | Fails | Lc 31.5 | Non-text elements, placeholder text |
| #91D588 text on black | 12.07:1 | AAA | Lc -71.3 | 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
#EFF9EE
oklch(97.2% 0.018 142.8)
-
Step 100
100
#DDF0DA
oklch(93.5% 0.036 141.4)
-
Step 200
200
#C0E5BB
oklch(88.4% 0.069 141.8)
-
Step 300
300 (this color)
#91D588
oklch(80.9% 0.126 141.6)
-
Step 400
400
#46BE38
oklch(70.8% 0.202 141.6)
-
Step 500
500
#1CA600
oklch(63.1% 0.21 141.6)
-
Step 600
600
#168C00
oklch(55.7% 0.186 141.6)
-
Step 700
700
#117600
oklch(49.2% 0.164 141.6)
-
Step 800
800
#0C6000
oklch(42.6% 0.142 141.6)
-
Step 900
900
#085100
oklch(37.8% 0.126 141.6)
-
Step 950
950
#033000
oklch(26.9% 0.09 141.6)
#91D588 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) | #D9C883 | 0.093 |
| Deuteranopia (no green cones) | #CEC28C | 0.090 |
| Tritanopia (no blue cones) | #8CD0C1 | 0.081 |
| Achromatopsia (no color) | #C4C4C4 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91D588
#91D588
oklch(80.9% 0.126 141.6)
- #E6A5F1
#E6A5F1
oklch(80.9% 0.125 321.6)
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 #91D588, closest first.
No curated palette has a color within ΔE 0.04 of #91D588.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Olive Green #B1D27B ΔE 0.036
- Light Moss Green #A6C875 ΔE 0.038
- Pale Olive #B9CC81 ΔE 0.049
- Greenish Tan #BCCB7A ΔE 0.052
- Hospital Green #9BE5AA ΔE 0.055
- Light Olive #ACBF69 ΔE 0.061
- Tan Green #A9BE70 ΔE 0.061
- Light Grey Green #B7E1A1 ΔE 0.064
Use #91D588 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.