#57681F#57681F

#57681F is a mid, moderate yellow-green. Relative luminance 0.120; OKLCH L 48.7% C 0.099 H 121.5°. Best body text is #FFFFFF at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#57681F
RGB	rgb(87, 104, 31)
HSL	hsl(74, 54%, 26%)
HSV	hsv(74, 70%, 41%)
CMYK	cmyk(16.3%, 0%, 70.2%, 59.2%)
CIE-LAB	lab(41.26, -17.82, 37.41)
CIE-LCH	lch(41.26, 41.44, 115.48°)
OKLab	oklab(48.75% -0.0519 0.0847)
OKLCH	oklch(48.75% 0.099 121.5)
XYZ	xyz(9.1282, 12.0258, 3.1364)
Luminance	0.1203 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57681F #301F68

analogous

#68551F #57681F #33681F

triadic

#57681F #1F5768 #681F57

tetradic

#57681F #1F6855 #301F68 #681F33

square

#57681F #1F6855 #301F68 #681F33

split-complementary

#57681F #1F3368 #551F68

monochromatic

#141807 #303911 #57681F #7E972D #A5C53C

Accessibility & contrast

On white

6.17

#57681F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#57681F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57681F

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57681F	#FFFFFF	#000000	##FFFFFF
##57681F	1.00	6.17	3.41	6.17
#FFFFFF	6.17	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6215

Deuteranopia (green-blind)

#6C6125

Tritanopia (blue-blind)

#5C6259

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #57681f;
/* rgb */ color: rgb(87, 104, 31);
/* oklch */ color: oklch(48.7% 0.099 121.5);

Tailwind

colors: {
  custom: {
    50: '#89935f',
    500: '#57681f',
    950: '#000000',
  },
}

SCSS

$custom: #57681f;
$custom-light: #89935f;
$custom-dark: #000000;

JSON

{
  "hex": "#57681f",
  "rgb": {
    "r": 87,
    "g": 104,
    "b": 31
  },
  "hsl": {
    "h": 73.973,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.48749,
    "c": 0.09936,
    "h": 121.5
  },
  "luminance": 0.12026
}

Semantic roles & 50–950 ramp

primary

#57681F

secondary

#5A469C

accent

#4ADD6D

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D05

muted

#7D7E79

Preview Lab

Preview with #57681F

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

Preview Lab → · Contrast checker → · Palette generator →