#577F47#577F47

#577F47 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.2% C 0.094 H 137.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#577F47
RGB	rgb(87, 127, 71)
HSL	hsl(103, 28%, 39%)
HSV	hsv(103, 44%, 50%)
CMYK	cmyk(31.5%, 0%, 44.1%, 50.2%)
CIE-LAB	lab(49.08, -25.19, 26.06)
CIE-LCH	lch(49.08, 36.24, 134.03°)
OKLab	oklab(55.23% -0.069 0.0638)
OKLCH	oklch(55.23% 0.094 137.2)
XYZ	xyz(12.6568, 17.6594, 8.7018)
Luminance	0.1766 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F47 #6F477F

analogous

#737F47 #577F47 #477F53

triadic

#577F47 #47577F #7F4757

tetradic

#577F47 #47737F #6F477F #7F5347

square

#577F47 #47737F #6F477F #7F5347

split-complementary

#577F47 #53477F #7F4773

monochromatic

#21301B #3C5831 #577F47 #72A55E #95BB85

Accessibility & contrast

On white

4.63

#577F47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#577F47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577F47

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F47	#FFFFFF	#000000	##FFFFFF
##577F47	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827743

Deuteranopia (green-blind)

#7C734A

Tritanopia (blue-blind)

#567B71

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577f47;
/* rgb */ color: rgb(87, 127, 71);
/* oklch */ color: oklch(55.2% 0.094 137.2);

Tailwind

colors: {
  custom: {
    50: '#88a47b',
    500: '#577f47',
    950: '#000000',
  },
}

SCSS

$custom: #577f47;
$custom-light: #88a47b;
$custom-dark: #000000;

JSON

{
  "hex": "#577f47",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 71
  },
  "hsl": {
    "h": 102.857,
    "s": 28.283,
    "l": 38.824
  },
  "oklch": {
    "l": 0.5523,
    "c": 0.09398,
    "h": 137.2
  },
  "luminance": 0.1766
}

Semantic roles & 50–950 ramp

primary

#577F47

secondary

#9A7BA7

accent

#63C5A9

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577F47

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

Preview Lab → · Contrast checker → · Palette generator →