#636330
Closest named color: Dark Moss Green (#606C38). oklch(48.8% 0.072 108.8), rgb(99, 99, 48).
Aa
White text reads best on this color (6.25:1).
About this color
#636330 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 49%, its chroma 0.072 and its hue 109°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.025 away. White text reads best on it, at 6.25:1.
| Hue family | Browns |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.072) |
| Temperature | warm |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 3.35:1 |
| White text | 6.25:1 |
Values
| HEX | #636330 |
| RGB | rgb(99, 99, 48) |
| HSL | hsl(60, 35%, 29%) |
| OKLCH | oklch(48.8% 0.072 108.8) |
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 #636330 | 6.25:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #636330 | 3.35:1 | AA large text | Lc 22.9 | Dividers and decoration only |
| #636330 text on white | 6.25:1 | AA | Lc 81.1 | Fine for body text |
| #636330 text on black | 3.35:1 | AA large text | Lc -20.7 | 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
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#EAEAE3
oklch(93.5% 0.009 106.6)
-
Step 200
200
#DADACC
oklch(88.5% 0.019 106.8)
-
Step 300
300
#C2C3A9
oklch(80.9% 0.035 109)
-
Step 400
400
#A3A47C
oklch(70.7% 0.055 108.9)
-
Step 500
500
#8D8D5A
oklch(63.1% 0.071 108.3)
-
Step 600
600
#77773F
oklch(55.6% 0.077 108.7)
-
Step 700
700 (this color)
#636330
oklch(48.8% 0.072 108.8)
-
Step 800
800
#525229
oklch(42.8% 0.06 108.7)
-
Step 900
900
#434426
oklch(37.8% 0.047 110.1)
-
Step 950
950
#272817
oklch(27.1% 0.029 111.1)
#636330 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) | #6A5F2B | 0.015 |
| Deuteranopia (no green cones) | #6B6133 | 0.015 |
| Tritanopia (no blue cones) | #695E57 | 0.063 |
| Achromatopsia (no color) | #606060 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #636330
#636330
oklch(48.8% 0.072 108.8)
- #5E5986
#5E5986
oklch(48.8% 0.071 288.5)
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 #636330, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.025
- Greeny Brown #696006 ΔE 0.029
- Dark Olive Green #556B2F ΔE 0.031
- Camo Green #526525 ΔE 0.031
- Mud #735C12 ΔE 0.033
- Mud Green #606602 ΔE 0.038
- Brown Green #706C11 ΔE 0.046
- Browny Green #6F6C0A ΔE 0.047
Use #636330 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.