#65573D
Closest named color: Olive Brown (#645403). oklch(46.4% 0.043 82.6), rgb(101, 87, 61).
Aa
White text reads best on this color (7.03:1).
About this color
#65573D is a medium-dark, muted brown. In OKLCH its lightness is 46%, its chroma 0.043 and its hue 83°. Its hue sits on the warm side of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.052 away. White text reads best on it, at 7.03:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | muted (0.043) |
| Temperature | warm |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.98:1 |
| White text | 7.03:1 |
Values
| HEX | #65573D |
| RGB | rgb(101, 87, 61) |
| HSL | hsl(39, 25%, 32%) |
| OKLCH | oklch(46.4% 0.043 82.6) |
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 #65573D | 7.03:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #65573D | 2.98:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #65573D text on white | 7.03:1 | AAA | Lc 84.4 | Fine for body text |
| #65573D text on black | 2.98:1 | Fails | Lc -17.6 | 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 700.
-
Step 50
50
#F6F5F3
oklch(97% 0.003 84.6)
-
Step 100
100
#ECE9E5
oklch(93.5% 0.006 75.4)
-
Step 200
200
#DDD9D1
oklch(88.6% 0.012 84.6)
-
Step 300
300
#C7C0B2
oklch(81% 0.021 84.6)
-
Step 400
400
#AB9F89
oklch(70.7% 0.034 82.7)
-
Step 500
500
#96876C
oklch(63% 0.043 82.2)
-
Step 600
600
#817154
oklch(55.6% 0.047 82.2)
-
Step 700
700 (this color)
#65573D
oklch(46.4% 0.043 82.6)
-
Step 800
800
#594D38
oklch(42.6% 0.036 81.4)
-
Step 900
900
#494031
oklch(37.6% 0.027 80.4)
-
Step 950
950
#2B261D
oklch(27.1% 0.018 82.2)
#65573D 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) | #5D573B | 0.014 |
| Deuteranopia (no green cones) | #615A3E | 0.010 |
| Tritanopia (no blue cones) | #6B5250 | 0.039 |
| Achromatopsia (no color) | #595959 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65573D
#65573D
oklch(46.4% 0.043 82.6)
- #4C5972
#4C5972
oklch(46.3% 0.044 263.3)
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 #65573D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.053
- Mud #735C12 ΔE 0.054
- Medium Brown #7F5112 ΔE 0.056
- Mud Brown #60460F ΔE 0.061
- Greeny Brown #696006 ΔE 0.063
- Dark Moss Green #606C38 ΔE 0.067
- Cocoa #875F42 ΔE 0.067
Use #65573D 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.