#91A583
Closest named color: Grey Green (#86A17D). oklch(69.7% 0.053 132.6), rgb(145, 165, 131).
Aa
Black text reads best on this color (7.91:1).
About this color
#91A583 is a medium-light, muted green. In OKLCH its lightness is 70%, its chroma 0.053 and its hue 133°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Green (#86A17D), ΔE 0.020 away. Black text reads best on it, at 7.91:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Grey Green (#86A17D) |
| Black text | 7.91:1 |
| White text | 2.65:1 |
Values
| HEX | #91A583 |
| RGB | rgb(145, 165, 131) |
| HSL | hsl(95, 16%, 58%) |
| OKLCH | oklch(69.7% 0.053 132.6) |
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 #91A583 | 2.65:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #91A583 | 7.91:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #91A583 text on white | 2.65:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #91A583 text on black | 7.91:1 | AAA | Lc -50.2 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E7EBE5
oklch(93.5% 0.009 134.9)
-
Step 200
200
#D4DCD0
oklch(88.5% 0.018 134.9)
-
Step 300
300
#B9C6B0
oklch(81% 0.033 132.3)
-
Step 400
400 (this color)
#91A583
oklch(69.7% 0.053 132.6)
-
Step 500
500
#7A9368
oklch(63.2% 0.068 132.6)
-
Step 600
600
#637D4F
oklch(55.7% 0.074 132.4)
-
Step 700
700
#526940
oklch(49.1% 0.068 132.3)
-
Step 800
800
#435635
oklch(42.8% 0.057 132.7)
-
Step 900
900
#39472E
oklch(37.8% 0.045 132)
-
Step 950
950
#21291B
oklch(26.8% 0.028 132.2)
#91A583 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) | #A8A081 | 0.033 |
| Deuteranopia (no green cones) | #A59E85 | 0.034 |
| Tritanopia (no blue cones) | #92A29C | 0.040 |
| Achromatopsia (no color) | #9F9F9F | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91A583
#91A583
oklch(69.7% 0.053 132.6)
- #A994B6
#A994B6
oklch(69.6% 0.054 312.5)
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 #91A583, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Green #86A17D ΔE 0.020
- Greeny Grey #7EA07A ΔE 0.032
- Cement #A5A391 ΔE 0.037
- Stone #ADA587 ΔE 0.040
- Muted Teal #90B494 ΔE 0.041
- Sage #87AE73 ΔE 0.041
- Pewter #96A8A1 ΔE 0.042
- Dusty Green #76A973 ΔE 0.045
Use #91A583 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.