#6A550F
Closest named color: Olive Brown (#645403). oklch(45.8% 0.087 90.7), rgb(106, 85, 15).
Aa
White text reads best on this color (7.19:1).
About this color
#6A550F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.087 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.013 away. White text reads best on it, at 7.19:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.91:1 |
| White text | 7.19:1 |
Values
| HEX | #6A550F |
| RGB | rgb(106, 85, 15) |
| HSL | hsl(46, 75%, 24%) |
| OKLCH | oklch(45.8% 0.087 90.7) |
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 #6A550F | 7.19:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #6A550F | 2.91:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #6A550F text on white | 7.19:1 | AAA | Lc 84.8 | Fine for body text |
| #6A550F text on black | 2.91:1 | Fails | Lc -17.2 | 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 800.
-
Step 50
50
#F7F5F0
oklch(97% 0.007 88.6)
-
Step 100
100
#EDEADF
oklch(93.6% 0.015 94.2)
-
Step 200
200
#E0D9C5
oklch(88.5% 0.028 90.9)
-
Step 300
300
#CDC09C
oklch(80.9% 0.051 90.5)
-
Step 400
400
#B49F64
oklch(70.7% 0.082 90.6)
-
Step 500
500
#A18736
oklch(63.2% 0.104 91.2)
-
Step 600
600
#8C7001
oklch(55.6% 0.113 91.3)
-
Step 700
700
#765D00
oklch(49% 0.1 90.4)
-
Step 800
800 (this color)
#6A550F
oklch(45.8% 0.087 90.7)
-
Step 900
900
#4F400F
oklch(37.7% 0.068 91.3)
-
Step 950
950
#2E250B
oklch(26.8% 0.042 90.1)
#6A550F 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) | #605400 | 0.021 |
| Deuteranopia (no green cones) | #655A14 | 0.016 |
| Tritanopia (no blue cones) | #744D48 | 0.079 |
| Achromatopsia (no color) | #575757 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A550F
#6A550F
oklch(45.8% 0.087 90.7)
- #455488
#455488
oklch(45.8% 0.087 270.5)
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 #6A550F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.013
- Mud #735C12 ΔE 0.027
- Greeny Brown #696006 ΔE 0.034
- Medium Brown #7F5112 ΔE 0.040
- Green Brown #544E03 ΔE 0.047
- Milk Chocolate #7F4E1E ΔE 0.047
- Mud Brown #60460F ΔE 0.049
- Army Green #4B5D16 ΔE 0.053
Use #6A550F 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.