#90A660
Closest named color: Sage (#87AE73). oklch(69.1% 0.098 123.2), rgb(144, 166, 96).
Aa
Black text reads best on this color (7.80:1).
About this color
#90A660 is a medium-light, moderately saturated yellow. In OKLCH its lightness is 69%, its chroma 0.098 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Sage (#87AE73), ΔE 0.026 away. Black text reads best on it, at 7.80:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Sage (#87AE73) |
| Black text | 7.80:1 |
| White text | 2.68:1 |
Values
| HEX | #90A660 |
| RGB | rgb(144, 166, 96) |
| HSL | hsl(79, 28%, 51%) |
| OKLCH | oklch(69.1% 0.098 123.2) |
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 #90A660 | 2.68:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #90A660 | 7.80:1 | AAA | Lc 51.9 | Large or bold text, headings |
| #90A660 text on white | 2.68:1 | Fails | Lc 52.2 | Large or bold text, headings |
| #90A660 text on black | 7.80:1 | AAA | Lc -49.7 | 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
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D4DDC5
oklch(88.4% 0.034 123.9)
-
Step 300
300
#B9C89C
oklch(81% 0.062 123.1)
-
Step 400
400 (this color)
#90A660
oklch(69.1% 0.098 123.2)
-
Step 500
500
#7B9536
oklch(63% 0.125 123)
-
Step 600
600
#647F02
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
#39480F
oklch(37.6% 0.082 123.3)
-
Step 950
950
#222A0B
oklch(26.9% 0.051 122.1)
#90A660 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) | #AD9E5B | 0.044 |
| Deuteranopia (no green cones) | #AA9E64 | 0.043 |
| Tritanopia (no blue cones) | #95A095 | 0.080 |
| Achromatopsia (no color) | #9E9E9E | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90A660
#90A660
oklch(69.1% 0.098 123.2)
- #A88DCE
#A88DCE
oklch(69.2% 0.098 303)
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 #90A660, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sage #87AE73 ΔE 0.026
- Dusty Green #76A973 ΔE 0.034
- Dull Green #74A662 ΔE 0.034
- Sage Green #88B378 ΔE 0.038
- Faded Green #7BB274 ΔE 0.038
- Asparagus #77AB56 ΔE 0.038
- Grey Green #86A17D ΔE 0.045
- Lichen #8FB67B ΔE 0.046
Use #90A660 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.