#6B671B
Closest named color: Brown Green (#706C11). oklch(50.3% 0.095 106.3), rgb(107, 103, 27).
Aa
White text reads best on this color (5.86:1).
About this color
#6B671B is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 50%, its chroma 0.095 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Green (#706C11), ΔE 0.019 away. White text reads best on it, at 5.86:1.
| Hue family | Yellows |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Brown Green (#706C11) |
| Black text | 3.58:1 |
| White text | 5.86:1 |
Values
| HEX | #6B671B |
| RGB | rgb(107, 103, 27) |
| HSL | hsl(57, 60%, 26%) |
| OKLCH | oklch(50.3% 0.095 106.3) |
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 #6B671B | 5.86:1 | AA | Lc -84.5 | Fine for body text |
| Black text on #6B671B | 3.58:1 | AA large text | Lc 24.8 | Dividers and decoration only |
| #6B671B text on white | 5.86:1 | AA | Lc 79.2 | Fine for body text |
| #6B671B text on black | 3.58:1 | AA large text | Lc -22.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBE1
oklch(93.7% 0.013 106.7)
-
Step 200
200
#DBDBC8
oklch(88.6% 0.025 106.9)
-
Step 300
300
#C4C3A1
oklch(80.9% 0.046 106)
-
Step 400
400
#A6A46E
oklch(70.7% 0.073 106.3)
-
Step 500
500
#918D46
oklch(63.1% 0.093 105.9)
-
Step 600
600
#7B7725
oklch(55.7% 0.102 106.5)
-
Step 700
700 (this color)
#6B671B
oklch(50.3% 0.095 106.3)
-
Step 800
800
#555116
oklch(42.6% 0.078 105.4)
-
Step 900
900
#464419
oklch(37.8% 0.062 106.5)
-
Step 950
950
#292810
oklch(27.1% 0.039 106.6)
#6B671B 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) | #70630E | 0.013 |
| Deuteranopia (no green cones) | #726620 | 0.013 |
| Tritanopia (no blue cones) | #736058 | 0.086 |
| Achromatopsia (no color) | #656565 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B671B
#6B671B
oklch(50.3% 0.095 106.3)
- #605B97
#605B97
oklch(50.3% 0.094 286.3)
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 #6B671B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Green #706C11 ΔE 0.019
- Browny Green #6F6C0A ΔE 0.020
- Greeny Brown #696006 ΔE 0.021
- Mud Green #606602 ΔE 0.024
- Dark Moss Green #606C38 ΔE 0.028
- Mud #735C12 ΔE 0.032
- Dark Olive Green #556B2F ΔE 0.033
- Muddy Green #657432 ΔE 0.037
Use #6B671B 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.