#90A366
Closest named color: Sage (#87AE73). oklch(68.6% 0.087 122.8), rgb(144, 163, 102).
Aa
Black text reads best on this color (7.61:1).
About this color
#90A366 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.087 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sage (#87AE73), ΔE 0.030 away. Black text reads best on it, at 7.61:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Sage (#87AE73) |
| Black text | 7.61:1 |
| White text | 2.75:1 |
Values
| HEX | #90A366 |
| RGB | rgb(144, 163, 102) |
| HSL | hsl(79, 25%, 52%) |
| OKLCH | oklch(68.6% 0.087 122.8) |
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 #90A366 | 2.75:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #90A366 | 7.61:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #90A366 text on white | 2.75:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #90A366 text on black | 7.61:1 | AAA | Lc -48.6 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE0
oklch(93.7% 0.017 121.8)
-
Step 200
200
#D5DDC7
oklch(88.5% 0.031 123.3)
-
Step 300
300
#BAC7A0
oklch(80.9% 0.055 122.6)
-
Step 400
400 (this color)
#90A366
oklch(68.6% 0.087 122.8)
-
Step 500
500
#7D9443
oklch(63% 0.111 122.8)
-
Step 600
600
#677E21
oklch(55.6% 0.12 122.6)
-
Step 700
700
#556A12
oklch(49% 0.112 122.8)
-
Step 800
800
#465713
oklch(42.8% 0.093 122.8)
-
Step 900
900
#3B4818
oklch(37.9% 0.073 122.7)
-
Step 950
950
#222A0F
oklch(27% 0.046 123.2)
#90A366 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) | #AA9C62 | 0.039 |
| Deuteranopia (no green cones) | #A79C69 | 0.038 |
| Tritanopia (no blue cones) | #949D94 | 0.072 |
| Achromatopsia (no color) | #9C9C9C | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90A366
#90A366
oklch(68.6% 0.087 122.8)
- #A48DC7
#A48DC7
oklch(68.5% 0.087 302.3)
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 #90A366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sage #87AE73 ΔE 0.030
- Dusty Green #76A973 ΔE 0.033
- Grey Green #86A17D ΔE 0.033
- Greeny Grey #7EA07A ΔE 0.036
- Dull Green #74A662 ΔE 0.037
- Sage Green #88B378 ΔE 0.043
- Faded Green #7BB274 ΔE 0.044
- Asparagus #77AB56 ΔE 0.047
Use #90A366 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.