#646013
Closest named color: Greeny Brown (#696006). oklch(47.8% 0.094 106.4), rgb(100, 96, 19).
Aa
White text reads best on this color (6.51:1).
About this color
#646013 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 48%, its chroma 0.094 and its hue 106°. Its hue sits on the warm side of the wheel. The nearest named color is Greeny Brown (#696006), ΔE 0.009 away. White text reads best on it, at 6.51:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Greeny Brown (#696006) |
| Black text | 3.22:1 |
| White text | 6.51:1 |
Values
| HEX | #646013 |
| RGB | rgb(100, 96, 19) |
| HSL | hsl(57, 68%, 23%) |
| OKLCH | oklch(47.8% 0.094 106.4) |
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 #646013 | 6.51:1 | AA | Lc -87.3 | Fine for body text |
| Black text on #646013 | 3.22:1 | AA large text | Lc 21.9 | Dividers and decoration only |
| #646013 text on white | 6.51:1 | AA | Lc 82.2 | Fine for body text |
| #646013 text on black | 3.22:1 | AA large text | Lc -19.7 | 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
#908D47
oklch(63% 0.092 106.6)
-
Step 600
600
#7B7726
oklch(55.7% 0.101 106.5)
-
Step 700
700 (this color)
#646013
oklch(47.8% 0.094 106.4)
-
Step 800
800
#545117
oklch(42.5% 0.077 106.4)
-
Step 900
900
#46441A
oklch(37.9% 0.061 106.5)
-
Step 950
950
#292810
oklch(27.1% 0.039 106.6)
#646013 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) | #695C02 | 0.013 |
| Deuteranopia (no green cones) | #6B5F19 | 0.014 |
| Tritanopia (no blue cones) | #6C5952 | 0.086 |
| Achromatopsia (no color) | #5E5E5E | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #646013
#646013
oklch(47.8% 0.094 106.4)
- #59548F
#59548F
oklch(47.8% 0.094 286.2)
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 #646013, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Brown #696006 ΔE 0.009
- Mud Green #606602 ΔE 0.022
- Mud #735C12 ΔE 0.027
- Camo Green #526525 ΔE 0.028
- Olive Brown #645403 ΔE 0.034
- Dark Olive Green #556B2F ΔE 0.036
- Camouflage Green #4B6113 ΔE 0.038
- Dark Moss Green #606C38 ΔE 0.040
Use #646013 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.