#668363
Closest named color: Dark Sage (#598556). oklch(57.8% 0.059 142.4), rgb(102, 131, 99).
Aa
Black text reads best on this color (4.99:1).
About this color
#668363 is a medium-dark, muted green. In OKLCH its lightness is 58%, its chroma 0.059 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sage (#598556), ΔE 0.028 away. Black text reads best on it, at 4.99:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Dark Sage (#598556) |
| Black text | 4.99:1 |
| White text | 4.20:1 |
Values
| HEX | #668363 |
| RGB | rgb(102, 131, 99) |
| HSL | hsl(114, 14%, 45%) |
| OKLCH | oklch(57.8% 0.059 142.4) |
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 #668363 | 4.20:1 | AA large text | Lc -74.5 | Content text, not long reading |
| Black text on #668363 | 4.99:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #668363 text on white | 4.20:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #668363 text on black | 4.99:1 | AA | Lc -32.7 | 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
#D4DCD3
oklch(88.6% 0.015 142.2)
-
Step 300
300
#B7C5B6
oklch(80.8% 0.026 143.5)
-
Step 400
400
#92A890
oklch(70.8% 0.042 142.9)
-
Step 500
500
#779274
oklch(63.1% 0.054 142.3)
-
Step 600
600 (this color)
#668363
oklch(57.8% 0.059 142.4)
-
Step 700
700
#4F694C
oklch(49.1% 0.055 142.1)
-
Step 800
800
#41553F
oklch(42.6% 0.043 142.4)
-
Step 900
900
#374735
oklch(37.8% 0.036 141.9)
-
Step 950
950
#20291F
oklch(26.9% 0.022 142.3)
#668363 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) | #857D61 | 0.045 |
| Deuteranopia (no green cones) | #807A65 | 0.044 |
| Tritanopia (no blue cones) | #64817A | 0.037 |
| Achromatopsia (no color) | #7B7B7B | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #668363
#668363
oklch(57.8% 0.059 142.4)
- #8B6E8E
#8B6E8E
oklch(57.8% 0.059 323.2)
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 #668363, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sage #598556 ΔE 0.028
- Slate Green #658D6D ΔE 0.028
- Military Green #667C3E ΔE 0.046
- Drab #828344 ΔE 0.051
- Green Grey #77926F ΔE 0.051
- Swamp #698339 ΔE 0.053
- Dusty Teal #4C9085 ΔE 0.053
- Khaki Green #728639 ΔE 0.056
Use #668363 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.