#577228#577228

#577228 is a mid, moderate yellow-green. Relative luminance 0.142; OKLCH L 51.4% C 0.106 H 126.8°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#577228
RGB	rgb(87, 114, 40)
HSL	hsl(82, 48%, 30%)
HSV	hsv(82, 65%, 45%)
CMYK	cmyk(23.7%, 0%, 64.9%, 55.3%)
CIE-LAB	lab(44.54, -22.32, 36.77)
CIE-LCH	lch(44.54, 43.01, 121.26°)
OKLab	oklab(51.43% -0.0634 0.0847)
OKLCH	oklch(51.43% 0.106 126.8)
XYZ	xyz(10.3308, 14.2139, 4.2064)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577228 #432872

analogous

#726828 #577228 #327228

triadic

#577228 #285772 #722857

tetradic

#577228 #287268 #432872 #722832

square

#577228 #287268 #432872 #722832

split-complementary

#577228 #283272 #682872

monochromatic

#121708 #344518 #577228 #7A9F38 #99C252

Accessibility & contrast

On white

5.46

#577228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#577228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577228

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577228	#FFFFFF	#000000	##FFFFFF
##577228	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A1F

Deuteranopia (green-blind)

#74692D

Tritanopia (blue-blind)

#5A6D62

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #577228;
/* rgb */ color: rgb(87, 114, 40);
/* oklch */ color: oklch(51.4% 0.106 126.8);

Tailwind

colors: {
  custom: {
    50: '#899a65',
    500: '#577228',
    950: '#000000',
  },
}

SCSS

$custom: #577228;
$custom-light: #899a65;
$custom-dark: #000000;

JSON

{
  "hex": "#577228",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 40
  },
  "hsl": {
    "h": 81.892,
    "s": 48.052,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51425,
    "c": 0.10581,
    "h": 126.8
  },
  "luminance": 0.14214
}

Semantic roles & 50–950 ramp

primary

#577228

secondary

#7052A4

accent

#50D882

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577228

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

Preview Lab → · Contrast checker → · Palette generator →