#575B11#575B11

#575B11 is a mid, moderate yellow. Relative luminance 0.095; OKLCH L 45.3% C 0.093 H 112.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#575B11
RGB	rgb(87, 91, 17)
HSL	hsl(63, 69%, 21%)
HSV	hsv(63, 81%, 36%)
CMYK	cmyk(4.4%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(37.02, -11.51, 38.96)
CIE-LCH	lch(37.02, 40.63, 106.45°)
OKLab	oklab(45.31% -0.0358 0.0854)
OKLCH	oklch(45.31% 0.093 112.7)
XYZ	xyz(7.7730, 9.5491, 1.9639)
Luminance	0.0955 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575B11 #15115B

analogous

#5B3A11 #575B11 #325B11

triadic

#575B11 #11575B #5B1157

tetradic

#575B11 #115B3A #15115B #5B1132

square

#575B11 #115B3A #15115B #5B1132

split-complementary

#575B11 #11325B #3A115B

monochromatic

#191A05 #262707 #575B11 #888F1B #BAC224

Accessibility & contrast

On white

7.22

#575B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#575B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575B11

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575B11	#FFFFFF	#000000	##FFFFFF
##575B11	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)

#635602

Deuteranopia (green-blind)

#635817

Tritanopia (blue-blind)

#5D554D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #575b11;
/* rgb */ color: rgb(87, 91, 17);
/* oklch */ color: oklch(45.3% 0.093 112.7);

Tailwind

colors: {
  custom: {
    50: '#898956',
    500: '#575b11',
    950: '#000000',
  },
}

SCSS

$custom: #575b11;
$custom-light: #898956;
$custom-dark: #000000;

JSON

{
  "hex": "#575b11",
  "rgb": {
    "r": 87,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 63.243,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.45313,
    "c": 0.09263,
    "h": 112.7
  },
  "luminance": 0.09549
}

Semantic roles & 50–950 ramp

primary

#575B11

secondary

#393494

accent

#3CEB46

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0B03

muted

#7D7C78

Preview Lab

Preview with #575B11

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

Preview Lab → · Contrast checker → · Palette generator →