#909586
Closest named color: Warm Grey (#978A84). oklch(66.1% 0.022 122), rgb(144, 149, 134).
Aa
Black text reads best on this color (6.82:1).
About this color
#909586 is a medium-light close to neutral grey. In OKLCH its lightness is 66%, its chroma 0.022. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.031 away. Black text reads best on it, at 6.82:1.
| Hue family | Neutrals |
| Lightness | medium-light (66%) |
| Chroma | close to neutral grey (0.022) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.82:1 |
| White text | 3.07:1 |
Values
| HEX | #909586 |
| RGB | rgb(144, 149, 134) |
| HSL | hsl(80, 7%, 55%) |
| OKLCH | oklch(66.1% 0.022 122) |
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 #909586 | 3.07:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #909586 | 6.82:1 | AA | Lc 46.4 | Large or bold text, headings |
| #909586 text on white | 3.07:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #909586 text on black | 6.82:1 | AA | Lc -44.1 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F5F5F4
oklch(97% 0.001 106.4)
-
Step 100
100
#E9EAE8
oklch(93.6% 0.003 128.5)
-
Step 200
200
#D8DAD5
oklch(88.5% 0.007 124.5)
-
Step 300
300
#BFC2BA
oklch(80.9% 0.012 123.5)
-
Step 400
400
#9EA297
oklch(70.6% 0.016 123.2)
-
Step 500
500 (this color)
#909586
oklch(66.1% 0.022 122)
-
Step 600
600
#717666
oklch(55.7% 0.025 121.3)
-
Step 700
700
#5E6355
oklch(49.1% 0.023 123.2)
-
Step 800
800
#4D5145
oklch(42.7% 0.02 122.3)
-
Step 900
900
#40433A
oklch(37.7% 0.015 122.2)
-
Step 950
950
#262722
oklch(27% 0.009 116.2)
#909586 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) | #979385 | 0.011 |
| Deuteranopia (no green cones) | #969387 | 0.010 |
| Tritanopia (no blue cones) | #919391 | 0.019 |
| Achromatopsia (no color) | #939393 | 0.023 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #909586
#909586
oklch(66.1% 0.022 122)
- #95909E
#95909E
oklch(66.2% 0.021 302)
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 #909586, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.031
- Grey Green #86A17D ΔE 0.042
- Greeny Grey #7EA07A ΔE 0.047
- Green Grey #77926F ΔE 0.050
- Cement #A5A391 ΔE 0.052
- Cool Grey #95A3A6 ΔE 0.052
- Brown Grey #8D8468 ΔE 0.054
- Pale Brown #B1916E ΔE 0.054
Use #909586 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.