#575B15#575B15

#575B15 is a mid, moderate yellow. Relative luminance 0.096; OKLCH L 45.3% C 0.090 H 112.7°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#575B15
RGB	rgb(87, 91, 21)
HSL	hsl(63, 63%, 22%)
HSV	hsv(63, 77%, 36%)
CMYK	cmyk(4.4%, 0%, 76.9%, 64.3%)
CIE-LAB	lab(37.05, -11.30, 37.45)
CIE-LCH	lch(37.05, 39.12, 106.79°)
OKLab	oklab(45.34% -0.0348 0.083)
OKLCH	oklch(45.34% 0.09 112.7)
XYZ	xyz(7.8072, 9.5627, 2.1438)
Luminance	0.0956 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575B15 #19155B

analogous

#5B3C15 #575B15 #345B15

triadic

#575B15 #15575B #5B1557

tetradic

#575B15 #155B3C #19155B #5B1534

square

#575B15 #155B3C #19155B #5B1534

split-complementary

#575B15 #15345B #3C155B

monochromatic

#181906 #27290A #575B15 #878D20 #B6BE2C

Accessibility & contrast

On white

7.21

#575B15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#575B15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575B15

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575B15	#FFFFFF	#000000	##FFFFFF
##575B15	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625608

Deuteranopia (green-blind)

#62581A

Tritanopia (blue-blind)

#5D554D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #575b15;
/* rgb */ color: rgb(87, 91, 21);
/* oklch */ color: oklch(45.3% 0.090 112.7);

Tailwind

colors: {
  custom: {
    50: '#898958',
    500: '#575b15',
    950: '#000000',
  },
}

SCSS

$custom: #575b15;
$custom-light: #898958;
$custom-dark: #000000;

JSON

{
  "hex": "#575b15",
  "rgb": {
    "r": 87,
    "g": 91,
    "b": 21
  },
  "hsl": {
    "h": 63.429,
    "s": 62.5,
    "l": 21.961
  },
  "oklch": {
    "l": 0.45341,
    "c": 0.09004,
    "h": 112.7
  },
  "luminance": 0.09563
}

Semantic roles & 50–950 ramp

primary

#575B15

secondary

#3E3992

accent

#42E64C

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #575B15

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

Preview Lab → · Contrast checker → · Palette generator →