#575018#575018

#575018 is a dark, moderate yellow. Relative luminance 0.078; OKLCH L 42.6% C 0.075 H 102.1°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#575018
RGB	rgb(87, 80, 24)
HSL	hsl(53, 57%, 22%)
HSV	hsv(53, 72%, 34%)
CMYK	cmyk(0%, 8%, 72.4%, 65.9%)
CIE-LAB	lab(33.63, -4.68, 32.72)
CIE-LCH	lch(33.63, 33.05, 98.14°)
OKLab	oklab(42.62% -0.0158 0.0736)
OKLCH	oklch(42.62% 0.075 102.1)
XYZ	xyz(6.9643, 7.8298, 2.0084)
Luminance	0.0783 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575018 #181F57

analogous

#573118 #575018 #3F5718

triadic

#575018 #185750 #501857

tetradic

#575018 #185731 #181F57 #57183F

square

#575018 #185731 #181F57 #57183F

split-complementary

#575018 #183F57 #311857

monochromatic

#181607 #27240B #575018 #877C25 #B7A832

Accessibility & contrast

On white

8.18

#575018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#575018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #575018

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575018	#FFFFFF	#000000	##FFFFFF
##575018	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584D10

Deuteranopia (green-blind)

#5A501B

Tritanopia (blue-blind)

#5E4A45

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #575018;
/* rgb */ color: rgb(87, 80, 24);
/* oklch */ color: oklch(42.6% 0.075 102.1);

Tailwind

colors: {
  custom: {
    50: '#898058',
    500: '#575018',
    950: '#000000',
  },
}

SCSS

$custom: #575018;
$custom-light: #898058;
$custom-dark: #000000;

JSON

{
  "hex": "#575018",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 24
  },
  "hsl": {
    "h": 53.333,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42621,
    "c": 0.07531,
    "h": 102.1
  },
  "luminance": 0.0783
}

Semantic roles & 50–950 ramp

primary

#575018

secondary

#3D468E

accent

#59E048

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A03

muted

#7D7C78

Preview Lab

Preview with #575018

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

Preview Lab → · Contrast checker → · Palette generator →