#667635
Closest named color: Muddy Green (#657432). oklch(53.8% 0.092 121), rgb(102, 118, 53).
Aa
White text reads best on this color (4.99:1).
About this color
#667635 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 54%, its chroma 0.092 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.006 away. White text reads best on it, at 4.99:1.
| Hue family | Yellows |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.092) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.20:1 |
| White text | 4.99:1 |
Values
| HEX | #667635 |
| RGB | rgb(102, 118, 53) |
| HSL | hsl(75, 38%, 34%) |
| OKLCH | oklch(53.8% 0.092 121) |
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 #667635 | 4.99:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #667635 | 4.20:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #667635 text on white | 4.99:1 | AA | Lc 74.5 | Content text, not long reading |
| #667635 text on black | 4.20:1 | AA large text | Lc -27.2 | 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 600.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D7DCCB
oklch(88.6% 0.023 120.2)
-
Step 300
300
#BCC5A8
oklch(80.9% 0.041 121.3)
-
Step 400
400
#9AA779
oklch(70.6% 0.066 120.9)
-
Step 500
500
#829156
oklch(63% 0.084 120.5)
-
Step 600
600 (this color)
#667635
oklch(53.8% 0.092 121)
-
Step 700
700
#59682D
oklch(49.1% 0.085 121.5)
-
Step 800
800
#495526
oklch(42.7% 0.071 121.3)
-
Step 900
900
#3D4624
oklch(37.7% 0.054 121.2)
-
Step 950
950
#242915
oklch(27% 0.035 120.3)
#667635 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) | #7D702F | 0.036 |
| Deuteranopia (no green cones) | #7B7039 | 0.037 |
| Tritanopia (no blue cones) | #6B7067 | 0.077 |
| Achromatopsia (no color) | #6F6F6F | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667635
#667635
oklch(53.8% 0.092 121)
- #77619B
#77619B
oklch(53.8% 0.092 300.8)
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 #667635, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.006
- Military Green #667C3E ΔE 0.018
- Dark Moss Green #606C38 ΔE 0.033
- Brown Green #706C11 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.033
- Browny Green #6F6C0A ΔE 0.035
- Olive Green #677A04 ΔE 0.037
- Swamp #698339 ΔE 0.038
Use #667635 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.