#91BB8B
Closest named color: Dark Sea Green (#8FBC8F). oklch(74.9% 0.081 141.5), rgb(145, 187, 139).
Aa
Black text reads best on this color (9.68:1).
About this color
#91BB8B is a medium-light, moderately saturated green. In OKLCH its lightness is 75%, its chroma 0.081 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.005 away. Black text reads best on it, at 9.68:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.081) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 9.68:1 |
| White text | 2.16:1 |
Values
| HEX | #91BB8B |
| RGB | rgb(145, 187, 139) |
| HSL | hsl(112, 26%, 64%) |
| OKLCH | oklch(74.9% 0.081 141.5) |
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 #91BB8B | 2.16:1 | Fails | Lc -47.3 | Large or bold text, headings |
| Black text on #91BB8B | 9.68:1 | AAA | Lc 61.4 | Content text, not long reading |
| #91BB8B text on white | 2.16:1 | Fails | Lc 42.6 | Non-text elements, placeholder text |
| #91BB8B text on black | 9.68:1 | AAA | Lc -59.6 | Large or bold text, headings |
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
#E5ECE3
oklch(93.5% 0.014 138.7)
-
Step 200
200
#CFDECD
oklch(88.5% 0.028 142)
-
Step 300
300
#AFC9AB
oklch(80.8% 0.05 141.4)
-
Step 400
400 (this color)
#91BB8B
oklch(74.9% 0.081 141.5)
-
Step 500
500
#64995D
oklch(63% 0.104 141.6)
-
Step 600
600
#4A8343
oklch(55.5% 0.112 141.6)
-
Step 700
700
#3B6F35
oklch(49% 0.104 141.7)
-
Step 800
800
#315B2C
oklch(42.8% 0.088 141.7)
-
Step 900
900
#2C4A28
oklch(37.6% 0.067 141.5)
-
Step 950
950
#1A2C18
oklch(27.1% 0.043 142)
#91BB8B 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) | #BEB388 | 0.061 |
| Deuteranopia (no green cones) | #B7AE8D | 0.060 |
| Tritanopia (no blue cones) | #8EB8AE | 0.052 |
| Achromatopsia (no color) | #B0B0B0 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91BB8B
#91BB8B
oklch(74.9% 0.081 141.5)
- #C69DCD
#C69DCD
oklch(74.9% 0.081 321.4)
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 #91BB8B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.005
- Lichen #8FB67B ΔE 0.022
- Muted Teal #90B494 ΔE 0.027
- Sage Green #88B378 ΔE 0.032
- Sage #87AE73 ΔE 0.044
- Tan Green #A9BE70 ΔE 0.045
- Faded Green #7BB274 ΔE 0.046
- Light Olive #ACBF69 ΔE 0.054
Use #91BB8B 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.