#636652
Closest named color: Dim Gray (#696969). oklch(50.2% 0.031 114.4), rgb(99, 102, 82).
Aa
White text reads best on this color (5.91:1).
About this color
#636652 is a medium-dark, muted yellow. In OKLCH its lightness is 50%, its chroma 0.031 and its hue 114°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dim Gray (#696969), ΔE 0.036 away. White text reads best on it, at 5.91:1.
| Hue family | Yellows |
| Lightness | medium-dark (50%) |
| Chroma | muted (0.031) |
| Temperature | in between |
| Nearest name | Dim Gray (#696969) |
| Black text | 3.55:1 |
| White text | 5.91:1 |
Values
| HEX | #636652 |
| RGB | rgb(99, 102, 82) |
| HSL | hsl(69, 11%, 36%) |
| OKLCH | oklch(50.2% 0.031 114.4) |
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 #636652 | 5.91:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #636652 | 3.55:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #636652 text on white | 5.91:1 | AA | Lc 79.6 | Fine for body text |
| #636652 text on black | 3.55:1 | AA large text | Lc -22.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F5F5F4
oklch(97% 0.001 106.4)
-
Step 100
100
#EAEAE7
oklch(93.6% 0.004 106.5)
-
Step 200
200
#D9DAD4
oklch(88.6% 0.008 114.2)
-
Step 300
300
#C0C2B7
oklch(80.9% 0.015 115.1)
-
Step 400
400
#A0A392
oklch(70.8% 0.024 115.1)
-
Step 500
500
#898C77
oklch(63.2% 0.031 113.9)
-
Step 600
600
#737660
oklch(55.7% 0.033 113.8)
-
Step 700
700 (this color)
#636652
oklch(50.2% 0.031 114.4)
-
Step 800
800
#4E5141
oklch(42.7% 0.026 116.1)
-
Step 900
900
#414337
oklch(37.7% 0.02 115)
-
Step 950
950
#262720
oklch(26.9% 0.013 113.9)
#636652 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) | #696451 | 0.010 |
| Deuteranopia (no green cones) | #696453 | 0.011 |
| Tritanopia (no blue cones) | #656460 | 0.025 |
| Achromatopsia (no color) | #646464 | 0.031 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #636652
#636652
oklch(50.2% 0.031 114.4)
- #646174
#646174
oklch(50.2% 0.03 292.5)
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 #636652, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dim Gray #696969 ΔE 0.036
- Dark Moss Green #606C38 ΔE 0.046
- Dark Taupe #7F684E ΔE 0.046
- Slate #516572 ΔE 0.055
- Grey Brown #7F7053 ΔE 0.056
- Dirt Brown #836539 ΔE 0.057
- Dark Olive Green #556B2F ΔE 0.060
- Cocoa #875F42 ΔE 0.060
Use #636652 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.