#665117
Closest named color: Olive Brown (#645403). oklch(44.5% 0.079 88.2), rgb(102, 81, 23).
Aa
White text reads best on this color (7.62:1).
About this color
#665117 is a dark, moderately saturated brown. In OKLCH its lightness is 45%, its chroma 0.079 and its hue 88°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.017 away. White text reads best on it, at 7.62:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.75:1 |
| White text | 7.62:1 |
Values
| HEX | #665117 |
| RGB | rgb(102, 81, 23) |
| HSL | hsl(44, 63%, 25%) |
| OKLCH | oklch(44.5% 0.079 88.2) |
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 #665117 | 7.62:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #665117 | 2.75:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #665117 text on white | 7.62:1 | AAA | Lc 86.4 | Fine for body text |
| #665117 text on black | 2.75:1 | Fails | Lc -15.7 | 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
#E0D9C6
oklch(88.6% 0.027 90.1)
-
Step 300
300
#CDC09F
oklch(81% 0.047 89.1)
-
Step 400
400
#B49E6A
oklch(70.6% 0.074 87.5)
-
Step 500
500
#A18641
oklch(63.1% 0.094 88.1)
-
Step 600
600
#8C6F1D
oklch(55.5% 0.102 88.1)
-
Step 700
700
#775D0D
oklch(49.1% 0.096 88.5)
-
Step 800
800 (this color)
#665117
oklch(44.5% 0.079 88.2)
-
Step 900
900
#4F3F16
oklch(37.6% 0.061 87.6)
-
Step 950
950
#2E250E
oklch(26.9% 0.039 88.3)
#665117 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) | #5B500E | 0.022 |
| Deuteranopia (no green cones) | #60561A | 0.017 |
| Tritanopia (no blue cones) | #6F4945 | 0.072 |
| Achromatopsia (no color) | #545454 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #665117
#665117
oklch(44.5% 0.079 88.2)
- #415280
#415280
oklch(44.6% 0.079 267.7)
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 #665117, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.017
- Mud Brown #60460F ΔE 0.034
- Green Brown #544E03 ΔE 0.037
- Mud #735C12 ΔE 0.042
- Medium Brown #7F5112 ΔE 0.046
- Greeny Brown #696006 ΔE 0.048
- Milk Chocolate #7F4E1E ΔE 0.048
- Army Green #4B5D16 ΔE 0.055
Use #665117 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.