#90A259
Closest named color: Dull Green (#74A662). oklch(68.1% 0.1 120.5), rgb(144, 162, 89).
Aa
Black text reads best on this color (7.49:1).
About this color
#90A259 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 68%, its chroma 0.100 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 0.034 away. Black text reads best on it, at 7.49:1.
| Hue family | Yellows |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.100) |
| Temperature | in between |
| Nearest name | Dull Green (#74A662) |
| Black text | 7.49:1 |
| White text | 2.80:1 |
Values
| HEX | #90A259 |
| RGB | rgb(144, 162, 89) |
| HSL | hsl(75, 29%, 49%) |
| OKLCH | oklch(68.1% 0.1 120.5) |
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 #90A259 | 2.80:1 | Fails | Lc -59.1 | Large or bold text, headings |
| Black text on #90A259 | 7.49:1 | AAA | Lc 50.2 | Large or bold text, headings |
| #90A259 text on white | 2.80:1 | Fails | Lc 53.9 | Large or bold text, headings |
| #90A259 text on black | 7.49:1 | AAA | Lc -48.0 | 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
#E8ECDF
oklch(93.6% 0.018 120.7)
-
Step 200
200
#D6DDC4
oklch(88.5% 0.034 119.8)
-
Step 300
300
#BBC79A
oklch(80.9% 0.062 119.9)
-
Step 400
400 (this color)
#90A259
oklch(68.1% 0.1 120.5)
-
Step 500
500
#7F942F
oklch(63% 0.128 120.3)
-
Step 600
600
#697E00
oklch(55.6% 0.133 120.6)
-
Step 700
700
#586A00
oklch(49.2% 0.117 120.6)
-
Step 800
800
#485700
oklch(42.9% 0.102 120.5)
-
Step 900
900
#3C480A
oklch(37.8% 0.083 120.5)
-
Step 950
950
#232A09
oklch(27% 0.053 120.2)
#90A259 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) | #AA9B53 | 0.039 |
| Deuteranopia (no green cones) | #A89B5D | 0.040 |
| Tritanopia (no blue cones) | #969B91 | 0.085 |
| Achromatopsia (no color) | #9A9A9A | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90A259
#90A259
oklch(68.1% 0.1 120.5)
- #A38ACD
#A38ACD
oklch(68.1% 0.1 300.9)
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 #90A259, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Green #74A662 ΔE 0.034
- Sage #87AE73 ΔE 0.037
- Dusty Green #76A973 ΔE 0.039
- Asparagus #77AB56 ΔE 0.040
- Moss #769958 ΔE 0.045
- Grey Green #86A17D ΔE 0.047
- Greeny Grey #7EA07A ΔE 0.047
- Faded Green #7BB274 ΔE 0.047
Use #90A259 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.