#90B322
Closest named color: Avocado (#90B134). oklch(71.6% 0.165 123.1), rgb(144, 179, 34).
Aa
Black text reads best on this color (8.65:1).
About this color
#90B322 is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.165 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.013 away. Black text reads best on it, at 8.65:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 8.65:1 |
| White text | 2.42:1 |
Values
| HEX | #90B322 |
| RGB | rgb(144, 179, 34) |
| HSL | hsl(74, 68%, 42%) |
| OKLCH | oklch(71.6% 0.165 123.1) |
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 #90B322 | 2.42:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #90B322 | 8.65:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #90B322 text on white | 2.42:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #90B322 text on black | 8.65:1 | AAA | Lc -54.4 | 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
#F3F7ED
oklch(97% 0.014 124.6)
-
Step 100
100
#E6EED8
oklch(93.7% 0.03 123.3)
-
Step 200
200
#D2E0B6
oklch(88.5% 0.058 122.6)
-
Step 300
300
#B4CC80
oklch(80.9% 0.103 123)
-
Step 400
400 (this color)
#90B322
oklch(71.6% 0.165 123.1)
-
Step 500
500
#789800
oklch(63.2% 0.156 123.3)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#90B322 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) | #BEA700 | 0.068 |
| Deuteranopia (no green cones) | #B9A632 | 0.069 |
| Tritanopia (no blue cones) | #98AA99 | 0.137 |
| Achromatopsia (no color) | #A6A6A6 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90B322
#90B322
oklch(71.6% 0.165 123.1)
- #B986F7
#B986F7
oklch(71.5% 0.166 303.3)
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 #90B322, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.013
- Icky Green #8FAE22 ΔE 0.014
- Pea Green #8EAB12 ΔE 0.022
- Dark Lime #84B701 ΔE 0.023
- Bright Olive #9CBB04 ΔE 0.030
- Avocado Green #87A922 ΔE 0.031
- Mustard Green #A8B504 ΔE 0.032
- Pea Soup Green #94A617 ΔE 0.035
Use #90B322 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.