#91B145
Closest named color: Avocado (#90B134). oklch(71.4% 0.14 123.9), rgb(145, 177, 69).
Aa
Black text reads best on this color (8.57:1).
About this color
#91B145 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 71%, its chroma 0.140 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.014 away. Black text reads best on it, at 8.57:1.
| Hue family | Yellows |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 8.57:1 |
| White text | 2.44:1 |
Values
| HEX | #91B145 |
| RGB | rgb(145, 177, 69) |
| HSL | hsl(78, 44%, 48%) |
| OKLCH | oklch(71.4% 0.14 123.9) |
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 #91B145 | 2.44:1 | Fails | Lc -53.1 | Large or bold text, headings |
| Black text on #91B145 | 8.57:1 | AAA | Lc 55.9 | Large or bold text, headings |
| #91B145 text on white | 2.44:1 | Fails | Lc 48.1 | Large or bold text, headings |
| #91B145 text on black | 8.57:1 | AAA | Lc -53.9 | 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
#F4F7EE
oklch(97.1% 0.012 121.7)
-
Step 100
100
#E6EDDB
oklch(93.6% 0.025 124.3)
-
Step 200
200
#D2DFBC
oklch(88.5% 0.049 124)
-
Step 300
300
#B5CB8C
oklch(81% 0.088 124)
-
Step 400
400 (this color)
#91B145
oklch(71.4% 0.14 123.9)
-
Step 500
500
#769800
oklch(63.1% 0.157 124)
-
Step 600
600
#638000
oklch(55.7% 0.138 124)
-
Step 700
700
#536B00
oklch(49% 0.121 123.6)
-
Step 800
800
#435800
oklch(42.7% 0.106 124.1)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#91B145 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) | #BAA739 | 0.059 |
| Deuteranopia (no green cones) | #B6A54C | 0.062 |
| Tritanopia (no blue cones) | #97A99A | 0.114 |
| Achromatopsia (no color) | #A6A6A6 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B145
#91B145
oklch(71.4% 0.14 123.9)
- #B68BEA
#B68BEA
oklch(71.4% 0.141 303.9)
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 #91B145, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.014
- Icky Green #8FAE22 ΔE 0.024
- Pea Green #8EAB12 ΔE 0.031
- Turtle Green #75B84F ΔE 0.034
- Avocado Green #87A922 ΔE 0.034
- Pea Soup Green #94A617 ΔE 0.034
- Asparagus #77AB56 ΔE 0.040
- Mustard Green #A8B504 ΔE 0.043
Use #91B145 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.