#91B59C
Closest named color: Muted Teal (#90B494). oklch(73.9% 0.053 154.6), rgb(145, 181, 156).
Aa
Black text reads best on this color (9.29:1).
About this color
#91B59C is a medium-light, muted green. In OKLCH its lightness is 74%, its chroma 0.053 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Teal (#90B494), ΔE 0.011 away. Black text reads best on it, at 9.29:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Muted Teal (#90B494) |
| Black text | 9.29:1 |
| White text | 2.25:1 |
Values
| HEX | #91B59C |
| RGB | rgb(145, 181, 156) |
| HSL | hsl(138, 20%, 64%) |
| OKLCH | oklch(73.9% 0.053 154.6) |
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 #91B59C | 2.25:1 | Fails | Lc -49.4 | Large or bold text, headings |
| Black text on #91B59C | 9.29:1 | AAA | Lc 59.4 | Large or bold text, headings |
| #91B59C text on white | 2.25:1 | Fails | Lc 44.5 | Non-text elements, placeholder text |
| #91B59C text on black | 9.29:1 | AAA | Lc -57.6 | 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
#F3F6F4
oklch(97% 0.004 157.2)
-
Step 100
100
#E5ECE7
oklch(93.6% 0.01 155.1)
-
Step 200
200
#D0DDD4
oklch(88.5% 0.019 155.8)
-
Step 300
300
#B1C7B7
oklch(80.8% 0.033 154)
-
Step 400
400 (this color)
#91B59C
oklch(73.9% 0.053 154.6)
-
Step 500
500
#689677
oklch(63.1% 0.068 154.5)
-
Step 600
600
#4F8060
oklch(55.5% 0.073 154.7)
-
Step 700
700
#3F6C4F
oklch(49% 0.069 154.7)
-
Step 800
800
#355841
oklch(42.6% 0.056 154.5)
-
Step 900
900
#2E4937
oklch(37.8% 0.045 154.5)
-
Step 950
950
#1B2B20
oklch(27.1% 0.03 154)
#91B59C 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) | #B5AF9B | 0.049 |
| Deuteranopia (no green cones) | #AEAB9D | 0.046 |
| Tritanopia (no blue cones) | #8CB4AE | 0.027 |
| Achromatopsia (no color) | #ACACAC | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B59C
#91B59C
oklch(73.9% 0.053 154.6)
- #C09FB8
#C09FB8
oklch(74% 0.052 334.7)
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 #91B59C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Teal #90B494 ΔE 0.011
- Dark Sea Green #8FBC8F ΔE 0.031
- Pewter #96A8A1 ΔE 0.040
- Lichen #8FB67B ΔE 0.046
- Bland #AFA88B ΔE 0.048
- Sage Green #88B378 ΔE 0.051
- Cement #A5A391 ΔE 0.051
- Stone #ADA587 ΔE 0.052
Use #91B59C 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.