#577328#577328

#577328 is a mid, moderate yellow-green. Relative luminance 0.144; OKLCH L 51.7% C 0.107 H 127.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#577328
RGB	rgb(87, 115, 40)
HSL	hsl(82, 48%, 30%)
HSV	hsv(82, 65%, 45%)
CMYK	cmyk(24.3%, 0%, 65.2%, 54.9%)
CIE-LAB	lab(44.86, -22.83, 37.12)
CIE-LCH	lch(44.86, 43.58, 121.60°)
OKLab	oklab(51.68% -0.0648 0.0855)
OKLCH	oklch(51.68% 0.107 127.2)
XYZ	xyz(10.4442, 14.4407, 4.2442)
Luminance	0.1444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577328 #442873

analogous

#736928 #577328 #317328

triadic

#577328 #285773 #732857

tetradic

#577328 #287369 #442873 #732831

square

#577328 #287369 #442873 #732831

split-complementary

#577328 #283173 #692873

monochromatic

#121808 #354618 #577328 #79A038 #99C352

Accessibility & contrast

On white

5.40

#577328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#577328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577328

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577328	#FFFFFF	#000000	##FFFFFF
##577328	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B1F

Deuteranopia (green-blind)

#756A2E

Tritanopia (blue-blind)

#5A6E63

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #577328;
/* rgb */ color: rgb(87, 115, 40);
/* oklch */ color: oklch(51.7% 0.107 127.2);

Tailwind

colors: {
  custom: {
    50: '#899b66',
    500: '#577328',
    950: '#000000',
  },
}

SCSS

$custom: #577328;
$custom-light: #899b66;
$custom-dark: #000000;

JSON

{
  "hex": "#577328",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 40
  },
  "hsl": {
    "h": 82.4,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51684,
    "c": 0.10726,
    "h": 127.2
  },
  "luminance": 0.14441
}

Semantic roles & 50–950 ramp

primary

#577328

secondary

#7152A5

accent

#50D883

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577328

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

Preview Lab → · Contrast checker → · Palette generator →