#91B271
Closest named color: Sage Green (#88B378). oklch(72.3% 0.096 130.4), rgb(145, 178, 113).
Aa
Black text reads best on this color (8.81:1).
About this color
#91B271 is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.096 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sage Green (#88B378), ΔE 0.012 away. Black text reads best on it, at 8.81:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.096) |
| Temperature | in between |
| Nearest name | Sage Green (#88B378) |
| Black text | 8.81:1 |
| White text | 2.38:1 |
Values
| HEX | #91B271 |
| RGB | rgb(145, 178, 113) |
| HSL | hsl(90, 30%, 57%) |
| OKLCH | oklch(72.3% 0.096 130.4) |
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 #91B271 | 2.38:1 | Fails | Lc -51.9 | Large or bold text, headings |
| Black text on #91B271 | 8.81:1 | AAA | Lc 57.1 | Large or bold text, headings |
| #91B271 text on white | 2.38:1 | Fails | Lc 46.9 | Large or bold text, headings |
| #91B271 text on black | 8.81:1 | AAA | Lc -55.1 | 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
#F4F7F1
oklch(97.2% 0.009 128.6)
-
Step 100
100
#E6ECE0
oklch(93.5% 0.017 128.7)
-
Step 200
200
#D2DEC7
oklch(88.5% 0.034 129.7)
-
Step 300
300
#B4C9A0
oklch(80.9% 0.06 129.8)
-
Step 400
400 (this color)
#91B271
oklch(72.3% 0.096 130.4)
-
Step 500
500
#709843
oklch(63.1% 0.123 130.2)
-
Step 600
600
#588220
oklch(55.6% 0.134 130.3)
-
Step 700
700
#486E11
oklch(49.1% 0.124 130.3)
-
Step 800
800
#3B5A13
oklch(42.8% 0.103 130.6)
-
Step 900
900
#334A18
oklch(37.8% 0.08 130.3)
-
Step 950
950
#1E2B0F
oklch(26.9% 0.05 129.8)
#91B271 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) | #B8A96C | 0.056 |
| Deuteranopia (no green cones) | #B3A774 | 0.055 |
| Tritanopia (no blue cones) | #93ADA2 | 0.073 |
| Achromatopsia (no color) | #A8A8A8 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B271
#91B271
oklch(72.3% 0.096 130.4)
- #B894D3
#B894D3
oklch(72.2% 0.097 310.1)
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 #91B271, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sage Green #88B378 ΔE 0.012
- Lichen #8FB67B ΔE 0.013
- Sage #87AE73 ΔE 0.018
- Faded Green #7BB274 ΔE 0.026
- Dark Sea Green #8FBC8F ΔE 0.039
- Dusty Green #76A973 ΔE 0.044
- Muted Teal #90B494 ΔE 0.045
- Tan Green #A9BE70 ΔE 0.048
Use #91B271 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.