#668368
Closest named color: Slate Green (#658D6D). oklch(58% 0.053 146.7), rgb(102, 131, 104).
Aa
Black text reads best on this color (5.01:1).
About this color
#668368 is a medium-dark, muted green. In OKLCH its lightness is 58%, its chroma 0.053 and its hue 147°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.028 away. Black text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.01:1 |
| White text | 4.19:1 |
Values
| HEX | #668368 |
| RGB | rgb(102, 131, 104) |
| HSL | hsl(124, 12%, 46%) |
| OKLCH | oklch(58% 0.053 146.7) |
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 #668368 | 4.19:1 | AA large text | Lc -74.4 | Content text, not long reading |
| Black text on #668368 | 5.01:1 | AA | Lc 35.2 | Non-text elements, placeholder text |
| #668368 text on white | 4.19:1 | AA large text | Lc 68.9 | Content text, not long reading |
| #668368 text on black | 5.01:1 | AA | Lc -32.8 | 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
#E7EBE7
oklch(93.6% 0.007 145.5)
-
Step 200
200
#D4DCD4
oklch(88.6% 0.014 145.5)
-
Step 300
300
#B7C5B8
oklch(80.9% 0.024 147.4)
-
Step 400
400
#92A793
oklch(70.6% 0.037 146.5)
-
Step 500
500
#779278
oklch(63.2% 0.049 145.9)
-
Step 600
600 (this color)
#668368
oklch(58% 0.053 146.7)
-
Step 700
700
#4F6950
oklch(49.3% 0.05 145.7)
-
Step 800
800
#405542
oklch(42.6% 0.04 147.3)
-
Step 900
900
#374638
oklch(37.6% 0.03 146.7)
-
Step 950
950
#202921
oklch(26.9% 0.019 148.1)
#668368 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) | #847E66 | 0.043 |
| Deuteranopia (no green cones) | #7F7B69 | 0.041 |
| Tritanopia (no blue cones) | #63817B | 0.031 |
| Achromatopsia (no color) | #7C7C7C | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #668368
#668368
oklch(58% 0.053 146.7)
- #8B708B
#8B708B
oklch(58% 0.052 326.2)
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 #668368, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.028
- Dark Sage #598556 ΔE 0.034
- Dusty Teal #4C9085 ΔE 0.049
- Medium Grey #7D7F7C ΔE 0.050
- Green Grey #77926F ΔE 0.051
- Military Green #667C3E ΔE 0.053
- Steel Grey #6F828A ΔE 0.056
- Drab #828344 ΔE 0.056
Use #668368 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.