#91B348
Closest named color: Avocado (#90B134). oklch(71.9% 0.14 124.7), rgb(145, 179, 72).
Aa
Black text reads best on this color (8.74:1).
About this color
#91B348 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.140 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.015 away. Black text reads best on it, at 8.74:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 8.74:1 |
| White text | 2.40:1 |
Values
| HEX | #91B348 |
| RGB | rgb(145, 179, 72) |
| HSL | hsl(79, 43%, 49%) |
| OKLCH | oklch(71.9% 0.14 124.7) |
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 #91B348 | 2.40:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #91B348 | 8.74:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #91B348 text on white | 2.40:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #91B348 text on black | 8.74:1 | AAA | Lc -54.8 | 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
#D2DFBD
oklch(88.5% 0.048 124.4)
-
Step 300
300
#B4CB8C
oklch(80.9% 0.088 124.6)
-
Step 400
400 (this color)
#91B348
oklch(71.9% 0.14 124.7)
-
Step 500
500
#749900
oklch(63.2% 0.159 125)
-
Step 600
600
#618000
oklch(55.5% 0.139 124.8)
-
Step 700
700
#516C00
oklch(49.2% 0.123 125)
-
Step 800
800
#425800
oklch(42.6% 0.107 124.6)
-
Step 900
900
#374900
oklch(37.6% 0.094 124.1)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#91B348 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) | #BCA83C | 0.062 |
| Deuteranopia (no green cones) | #B8A74F | 0.064 |
| Tritanopia (no blue cones) | #97AB9C | 0.114 |
| Achromatopsia (no color) | #A7A7A7 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91B348
#91B348
oklch(71.9% 0.14 124.7)
- #B88CEB
#B88CEB
oklch(71.8% 0.141 304.4)
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 #91B348, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.015
- Icky Green #8FAE22 ΔE 0.027
- Turtle Green #75B84F ΔE 0.032
- Pea Green #8EAB12 ΔE 0.035
- Avocado Green #87A922 ΔE 0.038
- Pea Soup Green #94A617 ΔE 0.039
- Mustard Green #A8B504 ΔE 0.041
- Asparagus #77AB56 ΔE 0.043
Use #91B348 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.