#667B36
Closest named color: Military Green (#667C3E). oklch(55% 0.098 123.7), rgb(102, 123, 54).
Aa
White text reads best on this color (4.71:1).
About this color
#667B36 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 55%, its chroma 0.098 and its hue 124°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.008 away. White text reads best on it, at 4.71:1.
| Hue family | Yellows |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.45:1 |
| White text | 4.71:1 |
Values
| HEX | #667B36 |
| RGB | rgb(102, 123, 54) |
| HSL | hsl(78, 39%, 35%) |
| OKLCH | oklch(55% 0.098 123.7) |
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 #667B36 | 4.71:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #667B36 | 4.45:1 | AA large text | Lc 31.4 | Non-text elements, placeholder text |
| #667B36 text on white | 4.71:1 | AA | Lc 72.7 | Content text, not long reading |
| #667B36 text on black | 4.45:1 | AA large text | Lc -29.0 | 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
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D6DCCB
oklch(88.5% 0.024 122.8)
-
Step 300
300
#BBC6A7
oklch(81% 0.044 123.3)
-
Step 400
400
#97A877
oklch(70.6% 0.071 123.7)
-
Step 500
500
#7E9354
oklch(63.1% 0.091 124)
-
Step 600
600 (this color)
#667B36
oklch(55% 0.098 123.7)
-
Step 700
700
#56692A
oklch(49% 0.091 123.8)
-
Step 800
800
#475624
oklch(42.8% 0.076 123.5)
-
Step 900
900
#3B4722
oklch(37.7% 0.06 124)
-
Step 950
950
#232A15
oklch(27.2% 0.037 123.9)
#667B36 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) | #81742F | 0.042 |
| Deuteranopia (no green cones) | #7F733A | 0.044 |
| Tritanopia (no blue cones) | #6A756C | 0.082 |
| Achromatopsia (no color) | #737373 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667B36
#667B36
oklch(55% 0.098 123.7)
- #7E62A0
#7E62A0
oklch(54.9% 0.099 304.1)
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 #667B36, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.008
- Muddy Green #657432 ΔE 0.020
- Swamp #698339 ΔE 0.024
- Murky Green #6C7A0E ΔE 0.027
- Olive Green #677A04 ΔE 0.031
- Khaki Green #728639 ΔE 0.038
- Dark Sage #598556 ΔE 0.040
- Brown Green #706C11 ΔE 0.044
Use #667B36 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.