#577E3D#577E3D

#577E3D is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 54.8% C 0.103 H 134.2°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#577E3D
RGB	rgb(87, 126, 61)
HSL	hsl(96, 35%, 37%)
HSV	hsv(96, 52%, 49%)
CMYK	cmyk(31%, 0%, 51.6%, 50.6%)
CIE-LAB	lab(48.62, -26.07, 30.89)
CIE-LCH	lch(48.62, 40.42, 130.17°)
OKLab	oklab(54.81% -0.072 0.0741)
OKLCH	oklch(54.81% 0.103 134.2)
XYZ	xyz(12.2334, 17.2844, 7.1057)
Luminance	0.1729 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E3D #643D7E

analogous

#787E3D #577E3D #3D7E44

triadic

#577E3D #3D577E #7E3D57

tetradic

#577E3D #3D787E #643D7E #7E443D

square

#577E3D #3D787E #643D7E #7E443D

split-complementary

#577E3D #443D7E #7E3D78

monochromatic

#1E2C15 #3B5529 #577E3D #73A751 #94BE78

Accessibility & contrast

On white

4.71

#577E3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#577E3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E3D

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E3D	#FFFFFF	#000000	##FFFFFF
##577E3D	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827637

Deuteranopia (green-blind)

#7D7241

Tritanopia (blue-blind)

#577A6F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e3d;
/* rgb */ color: rgb(87, 126, 61);
/* oklch */ color: oklch(54.8% 0.103 134.2);

Tailwind

colors: {
  custom: {
    50: '#88a374',
    500: '#577e3d',
    950: '#000000',
  },
}

SCSS

$custom: #577e3d;
$custom-light: #88a374;
$custom-dark: #000000;

JSON

{
  "hex": "#577e3d",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 61
  },
  "hsl": {
    "h": 96,
    "s": 34.759,
    "l": 36.667
  },
  "oklch": {
    "l": 0.54807,
    "c": 0.1033,
    "h": 134.2
  },
  "luminance": 0.17285
}

Semantic roles & 50–950 ramp

primary

#577E3D

secondary

#916FA8

accent

#5DCB9F

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0C0F08

muted

#7D7F7B

Preview Lab

Preview with #577E3D

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

Preview Lab → · Contrast checker → · Palette generator →