#57643C#57643C

#57643C is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.1% C 0.062 H 123.4°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#57643C
RGB	rgb(87, 100, 60)
HSL	hsl(80, 25%, 31%)
HSV	hsv(80, 40%, 39%)
CMYK	cmyk(13%, 0%, 40%, 60.8%)
CIE-LAB	lab(40.36, -12.49, 21.07)
CIE-LCH	lch(40.36, 24.49, 120.65°)
OKLab	oklab(48.14% -0.0342 0.0519)
OKLCH	oklch(48.14% 0.062 123.4)
XYZ	xyz(9.3032, 11.4668, 5.9973)
Luminance	0.1147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57643C #493C64

analogous

#645D3C #57643C #43643C

triadic

#57643C #3C5764 #643C57

tetradic

#57643C #3C645D #493C64 #643C43

square

#57643C #3C645D #493C64 #643C43

split-complementary

#57643C #3C4364 #5D3C64

monochromatic

#14180E #363E25 #57643C #788A53 #97AA71

Accessibility & contrast

On white

6.38

#57643C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#57643C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57643C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57643C	#FFFFFF	#000000	##FFFFFF
##57643C	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F39

Deuteranopia (green-blind)

#675F3E

Tritanopia (blue-blind)

#5A605A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #57643c;
/* rgb */ color: rgb(87, 100, 60);
/* oklch */ color: oklch(48.1% 0.062 123.4);

Tailwind

colors: {
  custom: {
    50: '#879072',
    500: '#57643c',
    950: '#000000',
  },
}

SCSS

$custom: #57643c;
$custom-light: #879072;
$custom-dark: #000000;

JSON

{
  "hex": "#57643c",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 79.5,
    "s": 25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.48144,
    "c": 0.06211,
    "h": 123.4
  },
  "luminance": 0.11467
}

Semantic roles & 50–950 ramp

primary

#57643C

secondary

#766894

accent

#66C184

background

#F8F8F6

surface

#EFF0EC

border

#CACBC7

text

#0B0C08

muted

#7C7D7B

Preview Lab

Preview with #57643C

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

Preview Lab → · Contrast checker → · Palette generator →