#577218#577218

#577218 is a mid, moderate yellow-green. Relative luminance 0.141; OKLCH L 51.3% C 0.118 H 125.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#577218
RGB	rgb(87, 114, 24)
HSL	hsl(78, 65%, 27%)
HSV	hsv(78, 79%, 45%)
CMYK	cmyk(23.7%, 0%, 78.9%, 55.3%)
CIE-LAB	lab(44.41, -23.48, 43.37)
CIE-LCH	lch(44.41, 49.32, 118.43°)
OKLab	oklab(51.29% -0.0681 0.0961)
OKLCH	oklch(51.29% 0.118 125.3)
XYZ	xyz(10.1127, 14.1267, 3.0579)
Luminance	0.1413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577218 #331872

analogous

#726018 #577218 #2A7218

triadic

#577218 #185772 #721857

tetradic

#577218 #187260 #331872 #72182A

square

#577218 #187260 #331872 #72182A

split-complementary

#577218 #182A72 #601872

monochromatic

#131905 #303F0D #577218 #7EA523 #A3D431

Accessibility & contrast

On white

5.49

#577218 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#577218 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577218

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577218	#FFFFFF	#000000	##FFFFFF
##577218	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796A04

Deuteranopia (green-blind)

#756921

Tritanopia (blue-blind)

#5B6C61

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #577218;
/* rgb */ color: rgb(87, 114, 24);
/* oklch */ color: oklch(51.3% 0.118 125.3);

Tailwind

colors: {
  custom: {
    50: '#899a5d',
    500: '#577218',
    950: '#000000',
  },
}

SCSS

$custom: #577218;
$custom-light: #899a5d;
$custom-dark: #000000;

JSON

{
  "hex": "#577218",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 24
  },
  "hsl": {
    "h": 78,
    "s": 65.217,
    "l": 27.059
  },
  "oklch": {
    "l": 0.51285,
    "c": 0.11774,
    "h": 125.3
  },
  "luminance": 0.14127
}

Semantic roles & 50–950 ramp

primary

#577218

secondary

#5E3EA7

accent

#40E872

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #577218

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

Preview Lab → · Contrast checker → · Palette generator →