#91A08E
Closest named color: Cement (#A5A391). oklch(68.9% 0.031 140.5), rgb(145, 160, 142).
Aa
Black text reads best on this color (7.62:1).
About this color
#91A08E is a medium-light, muted green. In OKLCH its lightness is 69%, its chroma 0.031 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cement (#A5A391), ΔE 0.030 away. Black text reads best on it, at 7.62:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Cement (#A5A391) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #91A08E |
| RGB | rgb(145, 160, 142) |
| HSL | hsl(110, 9%, 59%) |
| OKLCH | oklch(68.9% 0.031 140.5) |
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 #91A08E | 2.75:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #91A08E | 7.62:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #91A08E text on white | 2.75:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #91A08E text on black | 7.62:1 | AAA | Lc -48.6 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE7
oklch(93.7% 0.006 137.8)
-
Step 200
200
#D5DBD4
oklch(88.5% 0.011 141.3)
-
Step 300
300
#BAC4B8
oklch(80.9% 0.02 140.5)
-
Step 400
400 (this color)
#91A08E
oklch(68.9% 0.031 140.5)
-
Step 500
500
#7D9079
oklch(63.2% 0.04 140.2)
-
Step 600
600
#667A62
oklch(55.6% 0.043 140.4)
-
Step 700
700
#556751
oklch(49.2% 0.041 140)
-
Step 800
800
#455443
oklch(42.8% 0.033 141.8)
-
Step 900
900
#3A4538
oklch(37.6% 0.026 140.8)
-
Step 950
950
#222921
oklch(27.1% 0.018 141.6)
#91A08E 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) | #A19D8D | 0.023 |
| Deuteranopia (no green cones) | #9F9B8F | 0.023 |
| Tritanopia (no blue cones) | #909F9B | 0.020 |
| Achromatopsia (no color) | #9C9C9C | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91A08E
#91A08E
oklch(68.9% 0.031 140.5)
- #A495A7
#A495A7
oklch(68.9% 0.031 320.6)
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 #91A08E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cement #A5A391 ΔE 0.030
- Grey Green #86A17D ΔE 0.031
- Pewter #96A8A1 ΔE 0.031
- Cool Grey #95A3A6 ΔE 0.034
- Greeny Grey #7EA07A ΔE 0.040
- Stone #ADA587 ΔE 0.044
- Bluey Grey #89A0B0 ΔE 0.050
- Bland #AFA88B ΔE 0.050
Use #91A08E 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.