#577C3E#577C3E

#577C3E is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.3% C 0.099 H 134.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#577C3E
RGB	rgb(87, 124, 62)
HSL	hsl(96, 33%, 36%)
HSV	hsv(96, 50%, 49%)
CMYK	cmyk(29.8%, 0%, 50%, 51.4%)
CIE-LAB	lab(47.99, -24.95, 29.59)
CIE-LCH	lch(47.99, 38.70, 130.13°)
OKLab	oklab(54.31% -0.0688 0.0713)
OKLCH	oklch(54.31% 0.099 134)
XYZ	xyz(12.0074, 16.7890, 7.1644)
Luminance	0.1679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C3E #633E7C

analogous

#767C3E #577C3E #3E7C44

triadic

#577C3E #3E577C #7C3E57

tetradic

#577C3E #3E767C #633E7C #7C443E

square

#577C3E #3E767C #633E7C #7C443E

split-complementary

#577C3E #443E7C #7C3E76

monochromatic

#1E2A15 #3A532A #577C3E #74A552 #94BC79

Accessibility & contrast

On white

4.82

#577C3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577C3E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C3E

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C3E	#FFFFFF	#000000	##FFFFFF
##577C3E	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807439

Deuteranopia (green-blind)

#7B7142

Tritanopia (blue-blind)

#57786E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577c3e;
/* rgb */ color: rgb(87, 124, 62);
/* oklch */ color: oklch(54.3% 0.099 134.0);

Tailwind

colors: {
  custom: {
    50: '#88a275',
    500: '#577c3e',
    950: '#000000',
  },
}

SCSS

$custom: #577c3e;
$custom-light: #88a275;
$custom-dark: #000000;

JSON

{
  "hex": "#577c3e",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 62
  },
  "hsl": {
    "h": 95.806,
    "s": 33.333,
    "l": 36.471
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.09907,
    "h": 134
  },
  "luminance": 0.16789
}

Semantic roles & 50–950 ramp

primary

#577C3E

secondary

#9070A6

accent

#5EC99E

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #577C3E

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

Preview Lab → · Contrast checker → · Palette generator →