#5C591B#5C591B

#5C591B is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.4% C 0.082 H 106.6°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#5C591B
RGB	rgb(92, 89, 27)
HSL	hsl(57, 55%, 23%)
HSV	hsv(57, 71%, 36%)
CMYK	cmyk(0%, 3.3%, 70.7%, 63.9%)
CIE-LAB	lab(36.93, -7.35, 34.88)
CIE-LCH	lch(36.93, 35.64, 101.90°)
OKLab	oklab(45.38% -0.0234 0.0786)
OKLCH	oklch(45.38% 0.082 106.6)
XYZ	xyz(8.1841, 9.4995, 2.4392)
Luminance	0.0950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C591B #1B1E5C

analogous

#5C381B #5C591B #3E5C1B

triadic

#5C591B #1B5C59 #591B5C

tetradic

#5C591B #1B5C38 #1B1E5C #5C1B3E

square

#5C591B #1B5C38 #1B1E5C #5C1B3E

split-complementary

#5C591B #1B3E5C #381B5C

monochromatic

#181707 #2D2B0D #5C591B #8B8729 #BBB537

Accessibility & contrast

On white

7.24

#5C591B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#5C591B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C591B

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C591B	#FFFFFF	#000000	##FFFFFF
##5C591B	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615513

Deuteranopia (green-blind)

#62581F

Tritanopia (blue-blind)

#63534C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #5c591b;
/* rgb */ color: rgb(92, 89, 27);
/* oklch */ color: oklch(45.4% 0.082 106.6);

Tailwind

colors: {
  custom: {
    50: '#8c875b',
    500: '#5c591b',
    950: '#000000',
  },
}

SCSS

$custom: #5c591b;
$custom-light: #8c875b;
$custom-dark: #000000;

JSON

{
  "hex": "#5c591b",
  "rgb": {
    "r": 92,
    "g": 89,
    "b": 27
  },
  "hsl": {
    "h": 57.231,
    "s": 54.622,
    "l": 23.333
  },
  "oklch": {
    "l": 0.45375,
    "c": 0.08198,
    "h": 106.6
  },
  "luminance": 0.09499
}

Semantic roles & 50–950 ramp

primary

#5C591B

secondary

#414592

accent

#51DE4A

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0C0B04

muted

#7D7C79

Preview Lab

Preview with #5C591B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →