#57771C#57771C

#57771C is a mid, vivid yellow-green. Relative luminance 0.153; OKLCH L 52.6% C 0.122 H 127.3°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#57771C
RGB	rgb(87, 119, 28)
HSL	hsl(81, 62%, 29%)
HSV	hsv(81, 76%, 47%)
CMYK	cmyk(26.9%, 0%, 76.5%, 53.3%)
CIE-LAB	lab(46.05, -25.74, 43.47)
CIE-LCH	lch(46.05, 50.52, 120.63°)
OKLab	oklab(52.62% -0.0739 0.097)
OKLCH	oklch(52.62% 0.122 127.3)
XYZ	xyz(10.7369, 15.3035, 3.4866)
Luminance	0.1530 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57771C #3C1C77

analogous

#776A1C #57771C #2A771C

triadic

#57771C #1C5777 #771C57

tetradic

#57771C #1C776A #3C1C77 #771C2A

square

#57771C #1C776A #3C1C77 #771C2A

split-complementary

#57771C #1C2A77 #6A1C77

monochromatic

#121906 #334510 #57771C #7BA928 #9DD13C

Accessibility & contrast

On white

5.17

#57771C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#57771C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57771C

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57771C	#FFFFFF	#000000	##FFFFFF
##57771C	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E0A

Deuteranopia (green-blind)

#796C24

Tritanopia (blue-blind)

#5B7166

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #57771c;
/* rgb */ color: rgb(87, 119, 28);
/* oklch */ color: oklch(52.6% 0.122 127.3);

Tailwind

colors: {
  custom: {
    50: '#8a9e5f',
    500: '#57771c',
    950: '#000000',
  },
}

SCSS

$custom: #57771c;
$custom-light: #8a9e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#57771c",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 28
  },
  "hsl": {
    "h": 81.099,
    "s": 61.905,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52617,
    "c": 0.12192,
    "h": 127.3
  },
  "luminance": 0.15304
}

Semantic roles & 50–950 ramp

primary

#57771C

secondary

#6844AB

accent

#43E57C

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57771C

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

Preview Lab → · Contrast checker → · Palette generator →