#667F60
Closest named color: Dark Sage (#598556). oklch(56.8% 0.055 139.6), rgb(102, 127, 96).
Aa
Black text reads best on this color (4.76:1).
About this color
#667F60 is a medium-dark, muted green. In OKLCH its lightness is 57%, its chroma 0.055 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.031 away. Black text reads best on it, at 4.76:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #667F60 |
| RGB | rgb(102, 127, 96) |
| HSL | hsl(108, 14%, 44%) |
| OKLCH | oklch(56.8% 0.055 139.6) |
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 #667F60 | 4.40:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #667F60 | 4.76:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #667F60 text on white | 4.40:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #667F60 text on black | 4.76:1 | AA | Lc -31.2 | Non-text elements, placeholder text |
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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E7EBE6
oklch(93.6% 0.008 139.4)
-
Step 200
200
#D5DBD3
oklch(88.5% 0.013 137.8)
-
Step 300
300
#B9C5B6
oklch(81% 0.025 139.4)
-
Step 400
400
#94A790
oklch(70.7% 0.039 140.2)
-
Step 500
500
#7A9174
oklch(63% 0.05 139.2)
-
Step 600
600 (this color)
#667F60
oklch(56.8% 0.055 139.6)
-
Step 700
700
#52684C
oklch(49.1% 0.051 139)
-
Step 800
800
#43553F
oklch(42.8% 0.042 140)
-
Step 900
900
#394635
oklch(37.7% 0.033 138.4)
-
Step 950
950
#21291F
oklch(27% 0.021 139.4)
#667F60 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) | #817A5E | 0.040 |
| Deuteranopia (no green cones) | #7D7762 | 0.040 |
| Tritanopia (no blue cones) | #657D77 | 0.037 |
| Achromatopsia (no color) | #787878 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #667F60
#667F60
oklch(56.8% 0.055 139.6)
- #856D8B
#856D8B
oklch(56.8% 0.053 319.5)
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 #667F60, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.031
- Slate Green #658D6D ΔE 0.040
- Military Green #667C3E ΔE 0.043
- Grey Brown #7F7053 ΔE 0.051
- Drab #828344 ΔE 0.054
- Swamp #698339 ΔE 0.054
- Medium Grey #7D7F7C ΔE 0.056
- Muddy Green #657432 ΔE 0.058
Use #667F60 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.