#665616
Closest named color: Olive Brown (#645403). oklch(45.7% 0.083 94.5), rgb(102, 86, 22).
Aa
White text reads best on this color (7.22:1).
About this color
#665616 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.083 and its hue 94°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.012 away. White text reads best on it, at 7.22:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.90:1 |
| White text | 7.22:1 |
Values
| HEX | #665616 |
| RGB | rgb(102, 86, 22) |
| HSL | hsl(48, 65%, 24%) |
| OKLCH | oklch(45.7% 0.083 94.5) |
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 #665616 | 7.22:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #665616 | 2.90:1 | Fails | Lc 19.1 | Dividers and decoration only |
| #665616 text on white | 7.22:1 | AAA | Lc 85.0 | Fine for body text |
| #665616 text on black | 2.90:1 | Fails | Lc -17.0 | 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
#EDEAE0
oklch(93.7% 0.014 93)
-
Step 200
200
#DFD9C6
oklch(88.5% 0.026 92.4)
-
Step 300
300
#CAC19E
oklch(80.9% 0.048 95.3)
-
Step 400
400
#B0A068
oklch(70.6% 0.077 94)
-
Step 500
500
#9D883C
oklch(63% 0.099 93.9)
-
Step 600
600
#887214
oklch(55.7% 0.108 94.5)
-
Step 700
700
#735F01
oklch(49.1% 0.1 94.5)
-
Step 800
800 (this color)
#665616
oklch(45.7% 0.083 94.5)
-
Step 900
900
#4D4113
oklch(37.8% 0.065 94.3)
-
Step 950
950
#2D260D
oklch(27% 0.041 93.9)
#665616 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) | #60540B | 0.014 |
| Deuteranopia (no green cones) | #64591A | 0.009 |
| Tritanopia (no blue cones) | #6F4F49 | 0.075 |
| Achromatopsia (no color) | #575757 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665616
#665616
oklch(45.7% 0.083 94.5)
- #495385
#495385
oklch(45.7% 0.083 274.1)
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 #665616, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.012
- Mud #735C12 ΔE 0.030
- Greeny Brown #696006 ΔE 0.033
- Green Brown #544E03 ΔE 0.043
- Medium Brown #7F5112 ΔE 0.046
- Army Green #4B5D16 ΔE 0.047
- Mud Brown #60460F ΔE 0.048
- Camo Green #526525 ΔE 0.049
Use #665616 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.