#68511D
Closest named color: Olive Brown (#645403). oklch(44.8% 0.075 84.7), rgb(104, 81, 29).
Aa
White text reads best on this color (7.54:1).
About this color
#68511D is a dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.075 and its hue 85°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.023 away. White text reads best on it, at 7.54:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.78:1 |
| White text | 7.54:1 |
Values
| HEX | #68511D |
| RGB | rgb(104, 81, 29) |
| HSL | hsl(42, 56%, 26%) |
| OKLCH | oklch(44.8% 0.075 84.7) |
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 #68511D | 7.54:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #68511D | 2.78:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #68511D text on white | 7.54:1 | AAA | Lc 86.1 | Fine for body text |
| #68511D text on black | 2.78:1 | Fails | Lc -15.9 | 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
#F7F5F1
oklch(97.1% 0.006 84.6)
-
Step 100
100
#EEE9E1
oklch(93.6% 0.012 79.8)
-
Step 200
200
#E1D8C7
oklch(88.5% 0.025 83.4)
-
Step 300
300
#CEBFA1
oklch(80.9% 0.044 84.5)
-
Step 400
400
#B59E6D
oklch(70.8% 0.071 85.5)
-
Step 500
500
#A38546
oklch(63.1% 0.09 84.3)
-
Step 600
600
#8E6E25
oklch(55.6% 0.098 84.3)
-
Step 700
700
#785C17
oklch(49.1% 0.091 85.2)
-
Step 800
800 (this color)
#68511D
oklch(44.8% 0.075 84.7)
-
Step 900
900
#503F19
oklch(37.7% 0.059 85)
-
Step 950
950
#2F2510
oklch(27% 0.037 84.4)
#68511D 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) | #5B5117 | 0.025 |
| Deuteranopia (no green cones) | #61571F | 0.020 |
| Tritanopia (no blue cones) | #714A46 | 0.066 |
| Achromatopsia (no color) | #545454 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68511D
#68511D
oklch(44.8% 0.075 84.7)
- #40547F
#40547F
oklch(44.9% 0.075 264.6)
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 #68511D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.023
- Mud Brown #60460F ΔE 0.036
- Mud #735C12 ΔE 0.041
- Medium Brown #7F5112 ΔE 0.042
- Milk Chocolate #7F4E1E ΔE 0.043
- Green Brown #544E03 ΔE 0.043
- Greeny Brown #696006 ΔE 0.050
- Army Green #4B5D16 ΔE 0.060
Use #68511D 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.