#65510D
Closest named color: Olive Brown (#645403). oklch(44.3% 0.085 90.9), rgb(101, 81, 13).
Aa
White text reads best on this color (7.67:1).
About this color
#65510D is a dark, moderately saturated brown. In OKLCH its lightness is 44%, its chroma 0.085 and its hue 91°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.011 away. White text reads best on it, at 7.67:1.
| Hue family | Browns |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.73:1 |
| White text | 7.67:1 |
Values
| HEX | #65510D |
| RGB | rgb(101, 81, 13) |
| HSL | hsl(46, 77%, 22%) |
| OKLCH | oklch(44.3% 0.085 90.9) |
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 #65510D | 7.67:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #65510D | 2.73:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #65510D text on white | 7.67:1 | AAA | Lc 86.5 | Fine for body text |
| #65510D text on black | 2.73:1 | Fails | Lc -15.6 | 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
#CCC09D
oklch(80.9% 0.049 91.4)
-
Step 400
400
#B39F66
oklch(70.7% 0.079 90.8)
-
Step 500
500
#A08739
oklch(63.1% 0.102 91.4)
-
Step 600
600
#8B700C
oklch(55.6% 0.11 91.4)
-
Step 700
700
#765E00
oklch(49.2% 0.101 91.4)
-
Step 800
800 (this color)
#65510D
oklch(44.3% 0.085 90.9)
-
Step 900
900
#4F4011
oklch(37.8% 0.066 90.8)
-
Step 950
950
#2E260C
oklch(27.1% 0.042 92.3)
#65510D 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) | #5B5000 | 0.021 |
| Deuteranopia (no green cones) | #605612 | 0.016 |
| Tritanopia (no blue cones) | #6E4945 | 0.078 |
| Achromatopsia (no color) | #535353 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65510D
#65510D
oklch(44.3% 0.085 90.9)
- #425082
#425082
oklch(44.3% 0.084 270.8)
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 #65510D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.011
- Green Brown #544E03 ΔE 0.033
- Mud Brown #60460F ΔE 0.035
- Mud #735C12 ΔE 0.042
- Greeny Brown #696006 ΔE 0.046
- Medium Brown #7F5112 ΔE 0.049
- Army Green #4B5D16 ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.053
Use #65510D 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.