#667A52
Closest named color: Military Green (#667C3E). oklch(55.2% 0.064 129.9), rgb(102, 122, 82).
Aa
White text reads best on this color (4.69:1).
About this color
#667A52 is a medium-dark, muted green. In OKLCH its lightness is 55%, its chroma 0.064 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.028 away. White text reads best on it, at 4.69:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | muted (0.064) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #667A52 |
| RGB | rgb(102, 122, 82) |
| HSL | hsl(90, 20%, 40%) |
| OKLCH | oklch(55.2% 0.064 129.9) |
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 #667A52 | 4.69:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #667A52 | 4.47:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #667A52 text on white | 4.69:1 | AA | Lc 72.6 | Content text, not long reading |
| #667A52 text on black | 4.47:1 | AA large text | Lc -29.1 | 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
#F4F6F3
oklch(97.1% 0.004 134.8)
-
Step 100
100
#E8EBE5
oklch(93.6% 0.009 128.6)
-
Step 200
200
#D6DBD0
oklch(88.4% 0.016 126.8)
-
Step 300
300
#BBC5B1
oklch(81% 0.03 128.9)
-
Step 400
400
#97A789
oklch(70.7% 0.046 130.5)
-
Step 500
500
#7E916B
oklch(63.1% 0.059 129.6)
-
Step 600
600 (this color)
#667A52
oklch(55.2% 0.064 129.9)
-
Step 700
700
#566843
oklch(49.2% 0.06 129.5)
-
Step 800
800
#465538
oklch(42.8% 0.05 130.5)
-
Step 900
900
#3B4630
oklch(37.8% 0.039 129.7)
-
Step 950
950
#23291C
oklch(27.1% 0.025 128.1)
#667A52 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) | #7E754F | 0.036 |
| Deuteranopia (no green cones) | #7B7354 | 0.037 |
| Tritanopia (no blue cones) | #677770 | 0.048 |
| Achromatopsia (no color) | #747474 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667A52
#667A52
oklch(55.2% 0.064 129.9)
- #7E688F
#7E688F
oklch(55.3% 0.065 310)
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 #667A52, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.028
- Dark Sage #598556 ΔE 0.034
- Muddy Green #657432 ΔE 0.038
- Grey Brown #7F7053 ΔE 0.046
- Swamp #698339 ΔE 0.047
- Dark Moss Green #606C38 ΔE 0.047
- Drab #828344 ΔE 0.054
- Khaki Green #728639 ΔE 0.055
Use #667A52 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.