#577B52#577B52

#577B52 is a mid, moderate green. Relative luminance 0.168; OKLCH L 54.4% C 0.074 H 141.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#577B52
RGB	rgb(87, 123, 82)
HSL	hsl(113, 20%, 40%)
HSV	hsv(113, 33%, 48%)
CMYK	cmyk(29.3%, 0%, 33.3%, 51.8%)
CIE-LAB	lab(48.01, -21.38, 18.46)
CIE-LCH	lch(48.01, 28.25, 139.20°)
OKLab	oklab(54.43% -0.0583 0.0464)
OKLCH	oklch(54.43% 0.074 141.5)
XYZ	xyz(12.5360, 16.8009, 10.5634)
Luminance	0.1680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577B52 #76527B

analogous

#6B7B52 #577B52 #527B61

triadic

#577B52 #52577B #7B5257

tetradic

#577B52 #526B7B #76527B #7B6152

square

#577B52 #526B7B #76527B #7B6152

split-complementary

#577B52 #61527B #7B526B

monochromatic

#233221 #3D563A #577B52 #739D6D #96B691

Accessibility & contrast

On white

4.82

#577B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577B52

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577B52	#FFFFFF	#000000	##FFFFFF
##577B52	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)

#7D744F

Deuteranopia (green-blind)

#787154

Tritanopia (blue-blind)

#547870

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577b52;
/* rgb */ color: rgb(87, 123, 82);
/* oklch */ color: oklch(54.4% 0.074 141.5);

Tailwind

colors: {
  custom: {
    50: '#87a183',
    500: '#577b52',
    950: '#000000',
  },
}

SCSS

$custom: #577b52;
$custom-light: #87a183;
$custom-dark: #000000;

JSON

{
  "hex": "#577b52",
  "rgb": {
    "r": 87,
    "g": 123,
    "b": 82
  },
  "hsl": {
    "h": 112.683,
    "s": 20,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54427,
    "c": 0.07449,
    "h": 141.5
  },
  "luminance": 0.16801
}

Semantic roles & 50–950 ramp

primary

#577B52

secondary

#A085A3

accent

#6BBDB3

background

#F8F9F8

surface

#F0F2EF

border

#CBCCCA

text

#0B0F0A

muted

#7C7E7C

Preview Lab

Preview with #577B52

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

Preview Lab → · Contrast checker → · Palette generator →