#91B398
Closest named color: Muted Teal (#90B494). oklch(73.4% 0.054 151), rgb(145, 179, 152).
Aa
Black text reads best on this color (9.10:1).
About this color
#91B398 is a medium-light, muted green. In OKLCH its lightness is 73%, its chroma 0.054 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muted Teal (#90B494), ΔE 0.007 away. Black text reads best on it, at 9.10:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Muted Teal (#90B494) |
| Black text | 9.10:1 |
| White text | 2.30:1 |
Values
| HEX | #91B398 |
| RGB | rgb(145, 179, 152) |
| HSL | hsl(132, 18%, 64%) |
| OKLCH | oklch(73.4% 0.054 151) |
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 #91B398 | 2.30:1 | Fails | Lc -50.4 | Large or bold text, headings |
| Black text on #91B398 | 9.10:1 | AAA | Lc 58.5 | Large or bold text, headings |
| #91B398 text on white | 2.30:1 | Fails | Lc 45.5 | Large or bold text, headings |
| #91B398 text on black | 9.10:1 | AAA | Lc -56.6 | 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
#D1DDD3
oklch(88.6% 0.019 150.5)
-
Step 300
300
#B2C7B6
oklch(80.9% 0.033 151.1)
-
Step 400
400 (this color)
#91B398
oklch(73.4% 0.054 151)
-
Step 500
500
#6B9674
oklch(63.2% 0.069 150.5)
-
Step 600
600
#52805D
oklch(55.6% 0.074 151)
-
Step 700
700
#426C4C
oklch(49.1% 0.07 150.7)
-
Step 800
800
#37583F
oklch(42.7% 0.057 151.1)
-
Step 900
900
#304835
oklch(37.6% 0.044 150.3)
-
Step 950
950
#1C2A1F
oklch(26.8% 0.028 150.8)
#91B398 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) | #B3AD97 | 0.046 |
| Deuteranopia (no green cones) | #ADA999 | 0.045 |
| Tritanopia (no blue cones) | #8DB2AB | 0.028 |
| Achromatopsia (no color) | #ABABAB | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B398
#91B398
oklch(73.4% 0.054 151)
- #BD9DB9
#BD9DB9
oklch(73.3% 0.054 330.3)
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 #91B398, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muted Teal #90B494 ΔE 0.007
- Dark Sea Green #8FBC8F ΔE 0.032
- Pewter #96A8A1 ΔE 0.038
- Lichen #8FB67B ΔE 0.043
- Bland #AFA88B ΔE 0.045
- Sage Green #88B378 ΔE 0.047
- Cement #A5A391 ΔE 0.047
- Stone #ADA587 ΔE 0.048
Use #91B398 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.