#91A571
Closest named color: Grey Green (#86A17D). oklch(69.3% 0.076 125.4), rgb(145, 165, 113).
Aa
Black text reads best on this color (7.82:1).
About this color
#91A571 is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.076 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.026 away. Black text reads best on it, at 7.82:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.076) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.82:1 |
| White text | 2.68:1 |
Values
| HEX | #91A571 |
| RGB | rgb(145, 165, 113) |
| HSL | hsl(83, 22%, 55%) |
| OKLCH | oklch(69.3% 0.076 125.4) |
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 #91A571 | 2.68:1 | Fails | Lc -57.3 | Large or bold text, headings |
| Black text on #91A571 | 7.82:1 | AAA | Lc 51.9 | Large or bold text, headings |
| #91A571 text on white | 2.68:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #91A571 text on black | 7.82:1 | AAA | Lc -49.8 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D5DCCA
oklch(88.4% 0.025 124.3)
-
Step 300
300
#B9C7A6
oklch(81% 0.048 126.2)
-
Step 400
400 (this color)
#91A571
oklch(69.3% 0.076 125.4)
-
Step 500
500
#7B9451
oklch(63.1% 0.097 125.8)
-
Step 600
600
#657E34
oklch(55.7% 0.105 125.3)
-
Step 700
700
#536A26
oklch(49% 0.098 125.6)
-
Step 800
800
#445721
oklch(42.8% 0.082 125.9)
-
Step 900
900
#3A4720
oklch(37.6% 0.063 124.5)
-
Step 950
950
#222A14
oklch(27.1% 0.039 125.3)
#91A571 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) | #AB9F6E | 0.038 |
| Deuteranopia (no green cones) | #A89E73 | 0.037 |
| Tritanopia (no blue cones) | #94A097 | 0.060 |
| Achromatopsia (no color) | #9E9E9E | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91A571
#91A571
oklch(69.3% 0.076 125.4)
- #A791C2
#A791C2
oklch(69.3% 0.075 305)
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 #91A571, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.026
- Sage #87AE73 ΔE 0.027
- Greeny Grey #7EA07A ΔE 0.032
- Dusty Green #76A973 ΔE 0.033
- Sage Green #88B378 ΔE 0.038
- Faded Green #7BB274 ΔE 0.042
- Dull Green #74A662 ΔE 0.044
- Lichen #8FB67B ΔE 0.045
Use #91A571 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.