#6B8A20
Closest named color: Mossy Green (#638B27). oklch(58.9% 0.134 124.9), rgb(107, 138, 32).
Aa
Black text reads best on this color (5.28:1).
About this color
#6B8A20 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 59%, its chroma 0.134 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.010 away. Black text reads best on it, at 5.28:1.
| Hue family | Yellows |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.28:1 |
| White text | 3.97:1 |
Values
| HEX | #6B8A20 |
| RGB | rgb(107, 138, 32) |
| HSL | hsl(78, 62%, 33%) |
| OKLCH | oklch(58.9% 0.134 124.9) |
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 #6B8A20 | 3.97:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #6B8A20 | 5.28:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #6B8A20 text on white | 3.97:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #6B8A20 text on black | 5.28:1 | AA | Lc -34.7 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D4DDC6
oklch(88.4% 0.032 124.5)
-
Step 300
300
#B8C89E
oklch(81% 0.06 124.7)
-
Step 400
400
#93AB67
oklch(70.6% 0.096 124.7)
-
Step 500
500
#79963B
oklch(63.1% 0.123 124.7)
-
Step 600
600 (this color)
#6B8A20
oklch(58.9% 0.134 124.9)
-
Step 700
700
#516C00
oklch(49.2% 0.123 125)
-
Step 800
800
#425807
oklch(42.7% 0.103 125)
-
Step 900
900
#384912
oklch(37.8% 0.081 125)
-
Step 950
950
#212B0D
oklch(27.1% 0.051 125.1)
#6B8A20 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) | #928108 | 0.058 |
| Deuteranopia (no green cones) | #8E7F2A | 0.061 |
| Tritanopia (no blue cones) | #708376 | 0.110 |
| Achromatopsia (no color) | #808080 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B8A20
#6B8A20
oklch(58.9% 0.134 124.9)
- #9066BC
#9066BC
oklch(58.9% 0.134 305.2)
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 #6B8A20, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.010
- Olive Drab #6B8E23 ΔE 0.011
- Swamp Green #748500 ΔE 0.017
- Moss Green #658B38 ΔE 0.018
- Sap Green #5C8B15 ΔE 0.021
- Dark Yellow Green #728F02 ΔE 0.022
- Khaki Green #728639 ΔE 0.029
- Swamp #698339 ΔE 0.033
Use #6B8A20 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.