#91A355
Closest named color: Dull Green (#74A662). oklch(68.4% 0.106 120), rgb(145, 163, 85).
Aa
Black text reads best on this color (7.57:1).
About this color
#91A355 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.106 and its hue 120°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dull Green (#74A662), ΔE 0.035 away. Black text reads best on it, at 7.57:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Dull Green (#74A662) |
| Black text | 7.57:1 |
| White text | 2.77:1 |
Values
| HEX | #91A355 |
| RGB | rgb(145, 163, 85) |
| HSL | hsl(74, 31%, 49%) |
| OKLCH | oklch(68.4% 0.106 120) |
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 #91A355 | 2.77:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #91A355 | 7.57:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #91A355 text on white | 2.77:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #91A355 text on black | 7.57:1 | AAA | Lc -48.4 | 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
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E8ECDE
oklch(93.6% 0.019 119.8)
-
Step 200
200
#D6DDC2
oklch(88.5% 0.037 119)
-
Step 300
300
#BBC798
oklch(80.8% 0.065 119.5)
-
Step 400
400 (this color)
#91A355
oklch(68.4% 0.106 120)
-
Step 500
500
#7F9525
oklch(63.2% 0.136 120.3)
-
Step 600
600
#6A7E00
oklch(55.7% 0.132 120.1)
-
Step 700
700
#596900
oklch(49% 0.116 119.6)
-
Step 800
800
#485600
oklch(42.6% 0.101 120)
-
Step 900
900
#3C4802
oklch(37.8% 0.088 120)
-
Step 950
950
#232A06
oklch(26.9% 0.056 119.8)
#91A355 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) | #AC9B4E | 0.041 |
| Deuteranopia (no green cones) | #A99B59 | 0.041 |
| Tritanopia (no blue cones) | #979C91 | 0.089 |
| Achromatopsia (no color) | #9B9B9B | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91A355
#91A355
oklch(68.4% 0.106 120)
- #A38AD1
#A38AD1
oklch(68.3% 0.106 299.8)
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 #91A355, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Green #74A662 ΔE 0.035
- Asparagus #77AB56 ΔE 0.037
- Sage #87AE73 ΔE 0.038
- Dusty Green #76A973 ΔE 0.042
- Faded Green #7BB274 ΔE 0.047
- Off Green #6BA353 ΔE 0.048
- Moss #769958 ΔE 0.048
- Pea Soup Green #94A617 ΔE 0.048
Use #91A355 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.