#6A552F
Closest named color: Olive Brown (#645403). oklch(46.2% 0.061 81.1), rgb(106, 85, 47).
Aa
White text reads best on this color (7.11:1).
About this color
#6A552F is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.061 and its hue 81°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.038 away. White text reads best on it, at 7.11:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.95:1 |
| White text | 7.11:1 |
Values
| HEX | #6A552F |
| RGB | rgb(106, 85, 47) |
| HSL | hsl(39, 39%, 30%) |
| OKLCH | oklch(46.2% 0.061 81.1) |
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 #6A552F | 7.11:1 | AAA | Lc -89.5 | Fine for body text |
| Black text on #6A552F | 2.95:1 | Fails | Lc 19.4 | Dividers and decoration only |
| #6A552F text on white | 7.11:1 | AAA | Lc 84.6 | Fine for body text |
| #6A552F text on black | 2.95:1 | Fails | Lc -17.4 | 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
#F7F5F2
oklch(97.1% 0.005 78.3)
-
Step 100
100
#EDE9E4
oklch(93.6% 0.008 73.7)
-
Step 200
200
#DFD8CD
oklch(88.5% 0.017 79.3)
-
Step 300
300
#CABFAC
oklch(80.9% 0.029 81.5)
-
Step 400
400
#B09E80
oklch(70.7% 0.047 80.4)
-
Step 500
500
#9C865F
oklch(63.1% 0.06 81.5)
-
Step 600
600
#876F46
oklch(55.5% 0.065 80.2)
-
Step 700
700 (this color)
#6A552F
oklch(46.2% 0.061 81.1)
-
Step 800
800
#5D4C2E
oklch(42.6% 0.05 80.9)
-
Step 900
900
#4C4029
oklch(37.8% 0.04 83.1)
-
Step 950
950
#2D2518
oklch(27% 0.025 79.4)
#6A552F 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) | #5E552C | 0.022 |
| Deuteranopia (no green cones) | #635A30 | 0.018 |
| Tritanopia (no blue cones) | #724F4C | 0.053 |
| Achromatopsia (no color) | #585858 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A552F
#6A552F
oklch(46.2% 0.061 81.1)
- #45597B
#45597B
oklch(46.2% 0.061 260.8)
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 #6A552F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.038
- Milk Chocolate #7F4E1E ΔE 0.040
- Mud #735C12 ΔE 0.040
- Medium Brown #7F5112 ΔE 0.041
- Mud Brown #60460F ΔE 0.052
- Greeny Brown #696006 ΔE 0.052
- Green Brown #544E03 ΔE 0.060
- Camo Green #526525 ΔE 0.064
Use #6A552F 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.