#575F40#575F40

#575F40 is a mid, muted yellow-green. Relative luminance 0.106; OKLCH L 47.0% C 0.048 H 120.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#575F40
RGB	rgb(87, 95, 64)
HSL	hsl(75, 19%, 31%)
HSV	hsv(75, 33%, 37%)
CMYK	cmyk(8.4%, 0%, 32.6%, 62.7%)
CIE-LAB	lab(38.87, -9.03, 16.75)
CIE-LCH	lch(38.87, 19.03, 118.33°)
OKLab	oklab(46.98% -0.0242 0.0419)
OKLCH	oklch(46.98% 0.048 120.1)
XYZ	xyz(8.9480, 10.5808, 6.4204)
Luminance	0.1058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575F40 #48405F

analogous

#5F5740 #575F40 #475F40

triadic

#575F40 #40575F #5F4057

tetradic

#575F40 #405F57 #48405F #5F4047

square

#575F40 #405F57 #48405F #5F4047

split-complementary

#575F40 #40475F #57405F

monochromatic

#14160F #363A27 #575F40 #788459 #97A376

Accessibility & contrast

On white

6.74

#575F40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#575F40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575F40

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575F40	#FFFFFF	#000000	##FFFFFF
##575F40	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C3E

Deuteranopia (green-blind)

#625C41

Tritanopia (blue-blind)

#5A5C57

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #575f40;
/* rgb */ color: rgb(87, 95, 64);
/* oklch */ color: oklch(47.0% 0.048 120.1);

Tailwind

colors: {
  custom: {
    50: '#878c75',
    500: '#575f40',
    950: '#000000',
  },
}

SCSS

$custom: #575f40;
$custom-light: #878c75;
$custom-dark: #000000;

JSON

{
  "hex": "#575f40",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 64
  },
  "hsl": {
    "h": 75.484,
    "s": 19.497,
    "l": 31.176
  },
  "oklch": {
    "l": 0.46978,
    "c": 0.0484,
    "h": 120.1
  },
  "luminance": 0.10581
}

Semantic roles & 50–950 ramp

primary

#575F40

secondary

#756C8F

accent

#6CBC80

background

#F8F8F7

surface

#EFF0ED

border

#CACBC8

text

#0B0C08

muted

#7C7D7B

Preview Lab

Preview with #575F40

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

Preview Lab → · Contrast checker → · Palette generator →