#91BF87
Closest named color: Dark Sea Green (#8FBC8F). oklch(75.7% 0.092 140), rgb(145, 191, 135).
Aa
Black text reads best on this color (10.00:1).
About this color
#91BF87 is a medium-light, moderately saturated green. In OKLCH its lightness is 76%, its chroma 0.092 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.016 away. Black text reads best on it, at 10.00:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.00:1 |
| White text | 2.09:1 |
Values
| HEX | #91BF87 |
| RGB | rgb(145, 191, 135) |
| HSL | hsl(109, 30%, 64%) |
| OKLCH | oklch(75.7% 0.092 140) |
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 #91BF87 | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #91BF87 | 10.00:1 | AAA | Lc 62.9 | Content text, not long reading |
| #91BF87 text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #91BF87 text on black | 10.00:1 | AAA | Lc -61.2 | 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 400.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CEDFCB
oklch(88.5% 0.033 141)
-
Step 300
300
#ADCAA7
oklch(80.8% 0.058 140.3)
-
Step 400
400 (this color)
#91BF87
oklch(75.7% 0.092 140)
-
Step 500
500
#619B54
oklch(63.2% 0.119 139.9)
-
Step 600
600
#468538
oklch(55.6% 0.129 140.1)
-
Step 700
700
#37702A
oklch(49% 0.119 140)
-
Step 800
800
#2E5C24
oklch(42.8% 0.1 140.2)
-
Step 900
900
#2A4B22
oklch(37.6% 0.077 139.7)
-
Step 950
950
#192C15
oklch(27% 0.048 140.2)
#91BF87 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) | #C2B683 | 0.066 |
| Deuteranopia (no green cones) | #BBB18A | 0.066 |
| Tritanopia (no blue cones) | #8EBBB0 | 0.061 |
| Achromatopsia (no color) | #B3B3B3 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91BF87
#91BF87
oklch(75.7% 0.092 140)
- #CB9DD5
#CB9DD5
oklch(75.7% 0.093 320.3)
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 #91BF87, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.016
- Lichen #8FB67B ΔE 0.026
- Tan Green #A9BE70 ΔE 0.036
- Sage Green #88B378 ΔE 0.037
- Muted Teal #90B494 ΔE 0.041
- Light Olive #ACBF69 ΔE 0.045
- Light Moss Green #A6C875 ΔE 0.045
- Soft Green #6FC276 ΔE 0.047
Use #91BF87 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.