#57643D#57643D

#57643D is a mid, moderate yellow-green. Relative luminance 0.115; OKLCH L 48.2% C 0.061 H 123.7°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#57643D
RGB	rgb(87, 100, 61)
HSL	hsl(80, 24%, 32%)
HSV	hsv(80, 39%, 39%)
CMYK	cmyk(13%, 0%, 39%, 60.8%)
CIE-LAB	lab(40.37, -12.34, 20.51)
CIE-LCH	lch(40.37, 23.94, 121.04°)
OKLab	oklab(48.16% -0.0337 0.0506)
OKLCH	oklch(48.16% 0.061 123.7)
XYZ	xyz(9.3299, 11.4775, 6.1378)
Luminance	0.1148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57643D #4A3D64

analogous

#645E3D #57643D #44643D

triadic

#57643D #3D5764 #643D57

tetradic

#57643D #3D645E #4A3D64 #643D44

square

#57643D #3D645E #4A3D64 #643D44

split-complementary

#57643D #3D4464 #5E3D64

monochromatic

#15180F #363E26 #57643D #788A54 #97A972

Accessibility & contrast

On white

6.37

#57643D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#57643D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57643D

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57643D	#FFFFFF	#000000	##FFFFFF
##57643D	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68603A

Deuteranopia (green-blind)

#665F3F

Tritanopia (blue-blind)

#5A605A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #57643d;
/* rgb */ color: rgb(87, 100, 61);
/* oklch */ color: oklch(48.2% 0.061 123.7);

Tailwind

colors: {
  custom: {
    50: '#879073',
    500: '#57643d',
    950: '#000000',
  },
}

SCSS

$custom: #57643d;
$custom-light: #879073;
$custom-dark: #000000;

JSON

{
  "hex": "#57643d",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 80,
    "s": 24.224,
    "l": 31.569
  },
  "oklch": {
    "l": 0.48164,
    "c": 0.06081,
    "h": 123.7
  },
  "luminance": 0.11478
}

Semantic roles & 50–950 ramp

primary

#57643D

secondary

#776994

accent

#67C185

background

#F8F8F7

surface

#EFF0ED

border

#CACBC8

text

#0B0C08

muted

#7C7D7B

Preview Lab

Preview with #57643D

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

Preview Lab → · Contrast checker → · Palette generator →