#6F866F
Closest named color: Slate Green (#658D6D). oklch(59.5% 0.044 145), rgb(111, 134, 111).
Aa
Black text reads best on this color (5.31:1).
About this color
#6F866F is a medium-dark, muted green. In OKLCH its lightness is 60%, its chroma 0.044 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.025 away. Black text reads best on it, at 5.31:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.044) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.31:1 |
| White text | 3.95:1 |
Values
| HEX | #6F866F |
| RGB | rgb(111, 134, 111) |
| HSL | hsl(120, 9%, 48%) |
| OKLCH | oklch(59.5% 0.044 145) |
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 #6F866F | 3.95:1 | AA large text | Lc -72.4 | Content text, not long reading |
| Black text on #6F866F | 5.31:1 | AA | Lc 37.2 | Non-text elements, placeholder text |
| #6F866F text on white | 3.95:1 | AA large text | Lc 66.9 | Content text, not long reading |
| #6F866F text on black | 5.31:1 | AA | Lc -34.8 | 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 500.
-
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
#D4DBD4
oklch(88.4% 0.012 145.5)
-
Step 300
300
#B8C4B8
oklch(80.8% 0.021 145.4)
-
Step 400
400
#94A794
oklch(70.8% 0.035 145.2)
-
Step 500
500 (this color)
#6F866F
oklch(59.5% 0.044 145)
-
Step 600
600
#627B62
oklch(55.6% 0.048 144.9)
-
Step 700
700
#516851
oklch(49.2% 0.045 144.8)
-
Step 800
800
#435443
oklch(42.6% 0.035 144.9)
-
Step 900
900
#384638
oklch(37.7% 0.03 145)
-
Step 950
950
#212921
oklch(27% 0.018 145)
#6F866F 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) | #87826E | 0.035 |
| Deuteranopia (no green cones) | #837F70 | 0.034 |
| Tritanopia (no blue cones) | #6D857F | 0.025 |
| Achromatopsia (no color) | #808080 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F866F
#6F866F
oklch(59.5% 0.044 145)
- #8C768D
#8C768D
oklch(59.4% 0.043 324.7)
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 #6F866F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.025
- Green Grey #77926F ΔE 0.038
- Medium Grey #7D7F7C ΔE 0.039
- Brown Grey #8D8468 ΔE 0.042
- Gray #808080 ΔE 0.044
- Dusty Teal #4C9085 ΔE 0.046
- Steel Grey #6F828A ΔE 0.046
- Dark Sage #598556 ΔE 0.048
Use #6F866F 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.