#53583D
Closest named color: Olive Brown (#645403). oklch(44.8% 0.042 116.7), rgb(83, 88, 61).
Aa
White text reads best on this color (7.41:1).
About this color
#53583D is a dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.042 and its hue 117°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive Brown (#645403), ΔE 0.054 away. White text reads best on it, at 7.41:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Olive Brown (#645403) |
| Black text | 2.83:1 |
| White text | 7.41:1 |
Values
| HEX | #53583D |
| RGB | rgb(83, 88, 61) |
| HSL | hsl(71, 18%, 29%) |
| OKLCH | oklch(44.8% 0.042 116.7) |
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 #53583D | 7.41:1 | AAA | Lc -90.6 | Preferred for body text |
| Black text on #53583D | 2.83:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #53583D text on white | 7.41:1 | AAA | Lc 85.8 | Fine for body text |
| #53583D text on black | 2.83:1 | Fails | Lc -16.3 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E9EAE5
oklch(93.5% 0.007 115.7)
-
Step 200
200
#D8DAD0
oklch(88.4% 0.014 115.9)
-
Step 300
300
#BFC3B1
oklch(80.9% 0.025 117.1)
-
Step 400
400
#9FA488
oklch(70.7% 0.04 115.6)
-
Step 500
500
#878E6B
oklch(63.1% 0.051 117.1)
-
Step 600
600
#717853
oklch(55.7% 0.055 116.9)
-
Step 700
700
#5F6543
oklch(49.2% 0.052 116.5)
-
Step 800
800 (this color)
#53583D
oklch(44.8% 0.042 116.7)
-
Step 900
900
#404430
oklch(37.7% 0.033 117.2)
-
Step 950
950
#26281C
oklch(27.1% 0.021 115.5)
#53583D 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) | #5C553B | 0.016 |
| Deuteranopia (no green cones) | #5B563E | 0.014 |
| Tritanopia (no blue cones) | #565551 | 0.036 |
| Achromatopsia (no color) | #555555 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53583D
#53583D
oklch(44.8% 0.042 116.7)
- #57506A
#57506A
oklch(44.8% 0.043 297)
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 #53583D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive Brown #645403 ΔE 0.054
- Army Green #4B5D16 ΔE 0.055
- Green Brown #544E03 ΔE 0.056
- Pine #2B5D34 ΔE 0.057
- Camo Green #526525 ΔE 0.058
- Mud Brown #60460F ΔE 0.061
- Dark Green Blue #1F6357 ΔE 0.063
- Camouflage Green #4B6113 ΔE 0.064
Use #53583D 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.