#667357
Closest named color: Grey Brown (#7F7053). oklch(53.7% 0.045 128.1), rgb(102, 115, 87).
Aa
White text reads best on this color (5.05:1).
About this color
#667357 is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.045 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.038 away. White text reads best on it, at 5.05:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #667357 |
| RGB | rgb(102, 115, 87) |
| HSL | hsl(88, 14%, 40%) |
| OKLCH | oklch(53.7% 0.045 128.1) |
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 #667357 | 5.05:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #667357 | 4.15:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #667357 text on white | 5.05:1 | AA | Lc 74.9 | Content text, not long reading |
| #667357 text on black | 4.15:1 | AA large text | Lc -26.8 | 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
#F5F6F4
oklch(97.2% 0.003 128.5)
-
Step 100
100
#E9EBE6
oklch(93.7% 0.007 124.5)
-
Step 200
200
#D7DBD3
oklch(88.6% 0.012 128.6)
-
Step 300
300
#BDC3B6
oklch(80.9% 0.019 127.2)
-
Step 400
400
#9BA58F
oklch(70.8% 0.033 127.2)
-
Step 500
500
#828F74
oklch(63.2% 0.042 128.5)
-
Step 600
600 (this color)
#667357
oklch(53.7% 0.045 128.1)
-
Step 700
700
#5A664C
oklch(49.2% 0.043 128)
-
Step 800
800
#49533E
oklch(42.7% 0.036 128.6)
-
Step 900
900
#3D4435
oklch(37.5% 0.026 128)
-
Step 950
950
#24281F
oklch(27% 0.017 127.1)
#667357 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) | #766F55 | 0.025 |
| Deuteranopia (no green cones) | #746E58 | 0.025 |
| Tritanopia (no blue cones) | #67706B | 0.035 |
| Achromatopsia (no color) | #6F6F6F | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667357
#667357
oklch(53.7% 0.045 128.1)
- #756782
#756782
oklch(53.7% 0.045 308.3)
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 #667357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.038
- Dark Moss Green #606C38 ΔE 0.043
- Dark Taupe #7F684E ΔE 0.046
- Dim Gray #696969 ΔE 0.048
- Muddy Green #657432 ΔE 0.049
- Military Green #667C3E ΔE 0.049
- Dull Brown #876E4B ΔE 0.051
- Dark Sage #598556 ΔE 0.056
Use #667357 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.