#6B8A71
Closest named color: Slate Green (#658D6D). oklch(60.2% 0.051 150.4), rgb(107, 138, 113).
Aa
Black text reads best on this color (5.49:1).
About this color
#6B8A71 is a medium-dark, muted green. In OKLCH its lightness is 60%, its chroma 0.051 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.014 away. Black text reads best on it, at 5.49:1.
| Hue family | Greens |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.49:1 |
| White text | 3.81:1 |
Values
| HEX | #6B8A71 |
| RGB | rgb(107, 138, 113) |
| HSL | hsl(132, 13%, 48%) |
| OKLCH | oklch(60.2% 0.051 150.4) |
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 #6B8A71 | 3.81:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #6B8A71 | 5.49:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #6B8A71 text on white | 3.81:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #6B8A71 text on black | 5.49:1 | AA | Lc -36.0 | 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
#D3DCD4
oklch(88.5% 0.015 148.8)
-
Step 300
300
#B6C5B8
oklch(80.8% 0.024 149.3)
-
Step 400
400
#8FA894
oklch(70.7% 0.04 151.1)
-
Step 500
500 (this color)
#6B8A71
oklch(60.2% 0.051 150.4)
-
Step 600
600
#5C7D62
oklch(55.6% 0.056 149.8)
-
Step 700
700
#4B6951
oklch(49% 0.052 150.3)
-
Step 800
800
#3E5643
oklch(42.8% 0.043 150.6)
-
Step 900
900
#354738
oklch(37.8% 0.034 149.5)
-
Step 950
950
#1F2921
oklch(26.9% 0.02 150.8)
#6B8A71 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) | #8A8570 | 0.044 |
| Deuteranopia (no green cones) | #858172 | 0.043 |
| Tritanopia (no blue cones) | #678983 | 0.028 |
| Achromatopsia (no color) | #828282 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B8A71
#6B8A71
oklch(60.2% 0.051 150.4)
- #937690
#937690
oklch(60.2% 0.052 329.6)
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 #6B8A71, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.014
- Green Grey #77926F ΔE 0.030
- Dusty Teal #4C9085 ΔE 0.039
- Dark Sage #598556 ΔE 0.047
- Medium Grey #7D7F7C ΔE 0.047
- Brown Grey #8D8468 ΔE 0.047
- Grey Teal #5E9B8A ΔE 0.051
- Gray #808080 ΔE 0.052
Use #6B8A71 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.