#636027
Closest named color: Greeny Brown (#696006). oklch(47.9% 0.078 106.2), rgb(99, 96, 39).
Aa
White text reads best on this color (6.49:1).
About this color
#636027 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 48%, its chroma 0.078 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Greeny Brown (#696006), ΔE 0.022 away. White text reads best on it, at 6.49:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Greeny Brown (#696006) |
| Black text | 3.23:1 |
| White text | 6.49:1 |
Values
| HEX | #636027 |
| RGB | rgb(99, 96, 39) |
| HSL | hsl(57, 43%, 27%) |
| OKLCH | oklch(47.9% 0.078 106.2) |
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 #636027 | 6.49:1 | AA | Lc -87.2 | Fine for body text |
| Black text on #636027 | 3.23:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #636027 text on white | 6.49:1 | AA | Lc 82.2 | Fine for body text |
| #636027 text on black | 3.23:1 | AA large text | Lc -19.7 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EAEAE2
oklch(93.5% 0.011 106.6)
-
Step 200
200
#DADACB
oklch(88.4% 0.02 106.8)
-
Step 300
300
#C3C3A7
oklch(81% 0.038 107.2)
-
Step 400
400
#A5A378
oklch(70.6% 0.059 105.6)
-
Step 500
500
#8F8D54
oklch(63.2% 0.078 106.7)
-
Step 600
600
#7A7638
oklch(55.5% 0.084 105.5)
-
Step 700
700 (this color)
#636027
oklch(47.9% 0.078 106.2)
-
Step 800
800
#535124
oklch(42.6% 0.065 106.5)
-
Step 900
900
#454322
oklch(37.6% 0.05 105.5)
-
Step 950
950
#282715
oklch(26.8% 0.031 105.5)
#636027 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) | #685D21 | 0.011 |
| Deuteranopia (no green cones) | #695F2A | 0.011 |
| Tritanopia (no blue cones) | #6A5A54 | 0.071 |
| Achromatopsia (no color) | #5E5E5E | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #636027
#636027
oklch(47.9% 0.078 106.2)
- #5A5687
#5A5687
oklch(47.8% 0.078 286.8)
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 #636027, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Brown #696006 ΔE 0.022
- Mud #735C12 ΔE 0.028
- Camo Green #526525 ΔE 0.030
- Mud Green #606602 ΔE 0.034
- Dark Moss Green #606C38 ΔE 0.034
- Dark Olive Green #556B2F ΔE 0.035
- Olive Brown #645403 ΔE 0.036
- Camouflage Green #4B6113 ΔE 0.044
Use #636027 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.