#90B30E
Closest named color: Icky Green (#8FAE22). oklch(71.5% 0.172 122.7), rgb(144, 179, 14).
Aa
Black text reads best on this color (8.64:1).
About this color
#90B30E is a medium-light, vivid yellow. In OKLCH its lightness is 72%, its chroma 0.172 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Icky Green (#8FAE22), ΔE 0.017 away. Black text reads best on it, at 8.64:1.
| Hue family | Yellows |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.172) |
| Temperature | in between |
| Nearest name | Icky Green (#8FAE22) |
| Black text | 8.64:1 |
| White text | 2.43:1 |
Values
| HEX | #90B30E |
| RGB | rgb(144, 179, 14) |
| HSL | hsl(73, 85%, 38%) |
| OKLCH | oklch(71.5% 0.172 122.7) |
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 #90B30E | 2.43:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #90B30E | 8.64:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #90B30E text on white | 2.43:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #90B30E text on black | 8.64:1 | 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
#E6EED7
oklch(93.7% 0.032 122.7)
-
Step 200
200
#D2E0B5
oklch(88.5% 0.059 122.3)
-
Step 300
300
#B4CC7D
oklch(80.9% 0.107 122.6)
-
Step 400
400 (this color)
#90B30E
oklch(71.5% 0.172 122.7)
-
Step 500
500
#799700
oklch(63% 0.154 122.6)
-
Step 600
600
#657F00
oklch(55.6% 0.136 122.8)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#394900
oklch(37.8% 0.092 122.7)
-
Step 950
950
#212B00
oklch(27% 0.066 122.2)
#90B30E 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 | 0.070 |
| Deuteranopia (no green cones) | #BAA627 | 0.070 |
| Tritanopia (no blue cones) | #98A998 | 0.144 |
| Achromatopsia (no color) | #A6A6A6 | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90B30E
#90B30E
oklch(71.5% 0.172 122.7)
- #B985FA
#B985FA
oklch(71.5% 0.171 302.8)
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 #90B30E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Icky Green #8FAE22 ΔE 0.017
- Dark Lime #84B701 ΔE 0.018
- Avocado #90B134 ΔE 0.019
- Pea Green #8EAB12 ΔE 0.023
- Bright Olive #9CBB04 ΔE 0.028
- Avocado Green #87A922 ΔE 0.033
- Mustard Green #A8B504 ΔE 0.033
- Dark Lime Green #7EBD01 ΔE 0.034
Use #90B30E 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.