#577F32#577F32

#577F32 is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 54.9% C 0.116 H 132.2°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#577F32
RGB	rgb(87, 127, 50)
HSL	hsl(91, 44%, 35%)
HSV	hsv(91, 61%, 50%)
CMYK	cmyk(31.5%, 0%, 60.6%, 50.2%)
CIE-LAB	lab(48.80, -27.83, 36.72)
CIE-LCH	lch(48.80, 46.07, 127.16°)
OKLab	oklab(54.92% -0.0777 0.0858)
OKLCH	oklch(54.92% 0.116 132.2)
XYZ	xyz(12.0954, 17.4349, 5.7450)
Luminance	0.1744 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F32 #5A327F

analogous

#7E7F32 #577F32 #327F34

triadic

#577F32 #32577F #7F3257

tetradic

#577F32 #327E7F #5A327F #7F3432

square

#577F32 #327E7F #5A327F #7F3432

split-complementary

#577F32 #34327F #7F327E

monochromatic

#1B270F #395321 #577F32 #75AB43 #94C468

Accessibility & contrast

On white

4.68

#577F32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#577F32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577F32

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F32	#FFFFFF	#000000	##FFFFFF
##577F32	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84762A

Deuteranopia (green-blind)

#7E7338

Tritanopia (blue-blind)

#587A6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577f32;
/* rgb */ color: rgb(87, 127, 50);
/* oklch */ color: oklch(54.9% 0.116 132.2);

Tailwind

colors: {
  custom: {
    50: '#89a46d',
    500: '#577f32',
    950: '#000000',
  },
}

SCSS

$custom: #577f32;
$custom-light: #89a46d;
$custom-dark: #000000;

JSON

{
  "hex": "#577f32",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 50
  },
  "hsl": {
    "h": 91.169,
    "s": 43.503,
    "l": 34.706
  },
  "oklch": {
    "l": 0.54916,
    "c": 0.11574,
    "h": 132.2
  },
  "luminance": 0.17435
}

Semantic roles & 50–950 ramp

primary

#577F32

secondary

#8862AB

accent

#55D396

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577F32

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

Preview Lab → · Contrast checker → · Palette generator →