#68511F
Closest named color: Olive Brown (#645403). oklch(44.8% 0.074 84), rgb(104, 81, 31).
Aa
White text reads best on this color (7.53:1).
About this color
#68511F is a dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.074 and its hue 84°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.024 away. White text reads best on it, at 7.53:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.78:1 |
| White text | 7.53:1 |
Values
| HEX | #68511F |
| RGB | rgb(104, 81, 31) |
| HSL | hsl(41, 54%, 26%) |
| OKLCH | oklch(44.8% 0.074 84) |
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 #68511F | 7.53:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #68511F | 2.78:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #68511F text on white | 7.53:1 | AAA | Lc 86.1 | Fine for body text |
| #68511F text on black | 2.78:1 | Fails | Lc -16.0 | 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
#E1D8C8
oklch(88.5% 0.024 82.1)
-
Step 300
300
#CEBFA2
oklch(81% 0.043 83.8)
-
Step 400
400
#B59D6F
oklch(70.6% 0.068 83.3)
-
Step 500
500
#A38548
oklch(63.2% 0.088 83.6)
-
Step 600
600
#8E6E28
oklch(55.6% 0.095 83.7)
-
Step 700
700
#785C1A
oklch(49.1% 0.089 84.6)
-
Step 800
800 (this color)
#68511F
oklch(44.8% 0.074 84)
-
Step 900
900
#503F1B
oklch(37.8% 0.057 84.1)
-
Step 950
950
#2F2511
oklch(27.1% 0.036 83.5)
#68511F 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) | #5B5119 | 0.025 |
| Deuteranopia (no green cones) | #615721 | 0.020 |
| Tritanopia (no blue cones) | #714A46 | 0.064 |
| Achromatopsia (no color) | #545454 | 0.074 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68511F
#68511F
oklch(44.8% 0.074 84)
- #40547E
#40547E
oklch(44.9% 0.074 264.2)
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 #68511F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.024
- Mud Brown #60460F ΔE 0.036
- Mud #735C12 ΔE 0.042
- Medium Brown #7F5112 ΔE 0.042
- Milk Chocolate #7F4E1E ΔE 0.043
- Green Brown #544E03 ΔE 0.044
- Greeny Brown #696006 ΔE 0.051
- Army Green #4B5D16 ΔE 0.061
Use #68511F 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.