#57641C#57641C

#57641C is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.7% C 0.096 H 119.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#57641C
RGB	rgb(87, 100, 28)
HSL	hsl(71, 56%, 25%)
HSV	hsv(71, 72%, 39%)
CMYK	cmyk(13%, 0%, 72%, 60.8%)
CIE-LAB	lab(39.96, -15.88, 37.40)
CIE-LCH	lch(39.96, 40.63, 113.00°)
OKLab	oklab(47.69% -0.0468 0.0842)
OKLCH	oklch(47.69% 0.096 119.1)
XYZ	xyz(8.6974, 11.2245, 2.8067)
Luminance	0.1122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57641C #291C64

analogous

#644D1C #57641C #33641C

triadic

#57641C #1C5764 #641C57

tetradic

#57641C #1C644D #291C64 #641C33

square

#57641C #1C644D #291C64 #641C33

split-complementary

#57641C #1C3364 #4D1C64

monochromatic

#151807 #2D340F #57641C #819429 #AAC437

Accessibility & contrast

On white

6.47

#57641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#57641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57641C

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57641C	#FFFFFF	#000000	##FFFFFF
##57641C	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5E11

Deuteranopia (green-blind)

#695E21

Tritanopia (blue-blind)

#5C5E56

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #57641c;
/* rgb */ color: rgb(87, 100, 28);
/* oklch */ color: oklch(47.7% 0.096 119.1);

Tailwind

colors: {
  custom: {
    50: '#89905d',
    500: '#57641c',
    950: '#000000',
  },
}

SCSS

$custom: #57641c;
$custom-light: #89905d;
$custom-dark: #000000;

JSON

{
  "hex": "#57641c",
  "rgb": {
    "r": 87,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 70.833,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47694,
    "c": 0.09634,
    "h": 119.1
  },
  "luminance": 0.11224
}

Semantic roles & 50–950 ramp

primary

#57641C

secondary

#524399

accent

#48E064

background

#F8F8F5

surface

#F0F0E9

border

#CBCBC5

text

#0C0C04

muted

#7D7D79

Preview Lab

Preview with #57641C

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

Preview Lab → · Contrast checker → · Palette generator →