#667B3F
Closest named color: Military Green (#667C3E). oklch(55.1% 0.089 125.1), rgb(102, 123, 63).
Aa
White text reads best on this color (4.69:1).
About this color
#667B3F is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.089 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.004 away. White text reads best on it, at 4.69:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.46:1 |
| White text | 4.69:1 |
Values
| HEX | #667B3F |
| RGB | rgb(102, 123, 63) |
| HSL | hsl(81, 32%, 36%) |
| OKLCH | oklch(55.1% 0.089 125.1) |
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 #667B3F | 4.69:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #667B3F | 4.46:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #667B3F text on white | 4.69:1 | AA | Lc 72.6 | Content text, not long reading |
| #667B3F text on black | 4.46:1 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E8EBE3
oklch(93.6% 0.011 123.5)
-
Step 200
200
#D6DCCC
oklch(88.5% 0.022 123.7)
-
Step 300
300
#BAC6AA
oklch(81% 0.041 126.2)
-
Step 400
400
#97A87C
oklch(70.7% 0.064 125.2)
-
Step 500
500
#7E925B
oklch(63% 0.081 124.9)
-
Step 600
600 (this color)
#667B3F
oklch(55.1% 0.089 125.1)
-
Step 700
700
#566932
oklch(49.2% 0.083 125.1)
-
Step 800
800
#46552A
oklch(42.5% 0.068 125)
-
Step 900
900
#3B4726
oklch(37.8% 0.054 125.2)
-
Step 950
950
#232917
oklch(26.9% 0.033 123.6)
#667B3F 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) | #81743A | 0.042 |
| Deuteranopia (no green cones) | #7E7342 | 0.043 |
| Tritanopia (no blue cones) | #6A766D | 0.072 |
| Achromatopsia (no color) | #747474 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667B3F
#667B3F
oklch(55.1% 0.089 125.1)
- #7E649C
#7E649C
oklch(55.1% 0.09 305)
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 #667B3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.004
- Muddy Green #657432 ΔE 0.022
- Swamp #698339 ΔE 0.027
- Dark Sage #598556 ΔE 0.034
- Murky Green #6C7A0E ΔE 0.037
- Khaki Green #728639 ΔE 0.040
- Olive Green #677A04 ΔE 0.041
- Dark Moss Green #606C38 ΔE 0.046
Use #667B3F 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.