#575B0F#575B0F

#575B0F is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.3% C 0.094 H 112.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#575B0F
RGB	rgb(87, 91, 15)
HSL	hsl(63, 72%, 21%)
HSV	hsv(63, 84%, 36%)
CMYK	cmyk(4.4%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(37.01, -11.60, 39.66)
CIE-LCH	lch(37.01, 41.32, 106.30°)
OKLab	oklab(45.3% -0.0362 0.0865)
OKLCH	oklch(45.3% 0.094 112.7)
XYZ	xyz(7.7580, 9.5431, 1.8852)
Luminance	0.0954 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575B0F #130F5B

analogous

#5B390F #575B0F #315B0F

triadic

#575B0F #0F575B #5B0F57

tetradic

#575B0F #0F5B39 #130F5B #5B0F31

square

#575B0F #0F5B39 #130F5B #5B0F31

split-complementary

#575B0F #0F315B #390F5B

monochromatic

#191A04 #252606 #575B0F #899018 #BBC420

Accessibility & contrast

On white

7.22

#575B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#575B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575B0F

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575B0F	#FFFFFF	#000000	##FFFFFF
##575B0F	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635600

Deuteranopia (green-blind)

#635816

Tritanopia (blue-blind)

#5E554D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #575b0f;
/* rgb */ color: rgb(87, 91, 15);
/* oklch */ color: oklch(45.3% 0.094 112.7);

Tailwind

colors: {
  custom: {
    50: '#898955',
    500: '#575b0f',
    950: '#000000',
  },
}

SCSS

$custom: #575b0f;
$custom-light: #898955;
$custom-dark: #000000;

JSON

{
  "hex": "#575b0f",
  "rgb": {
    "r": 87,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 63.158,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.45301,
    "c": 0.09378,
    "h": 112.7
  },
  "luminance": 0.09543
}

Semantic roles & 50–950 ramp

primary

#575B0F

secondary

#363195

accent

#39EE43

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #575B0F

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

Preview Lab → · Contrast checker → · Palette generator →