#577E2C#577E2C

#577E2C is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.6% C 0.120 H 131.0°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#577E2C
RGB	rgb(87, 126, 44)
HSL	hsl(89, 48%, 33%)
HSV	hsv(89, 65%, 49%)
CMYK	cmyk(31%, 0%, 65.1%, 50.6%)
CIE-LAB	lab(48.42, -27.93, 39.15)
CIE-LCH	lch(48.42, 48.09, 125.51°)
OKLab	oklab(54.59% -0.0785 0.0903)
OKLCH	oklch(54.59% 0.12 131)
XYZ	xyz(11.8458, 17.1294, 5.0646)
Luminance	0.1713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E2C #532C7E

analogous

#7E7C2C #577E2C #2E7E2C

triadic

#577E2C #2C577E #7E2C57

tetradic

#577E2C #2C7E7C #532C7E #7E2C2E

square

#577E2C #2C7E7C #532C7E #7E2C2E

split-complementary

#577E2C #2C2E7E #7C2C7E

monochromatic

#18230C #38511C #577E2C #76AB3C #95C75E

Accessibility & contrast

On white

4.74

#577E2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#577E2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E2C

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E2C	#FFFFFF	#000000	##FFFFFF
##577E2C	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847522

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#59796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e2c;
/* rgb */ color: rgb(87, 126, 44);
/* oklch */ color: oklch(54.6% 0.120 131.0);

Tailwind

colors: {
  custom: {
    50: '#89a369',
    500: '#577e2c',
    950: '#000000',
  },
}

SCSS

$custom: #577e2c;
$custom-light: #89a369;
$custom-dark: #000000;

JSON

{
  "hex": "#577e2c",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 44
  },
  "hsl": {
    "h": 88.537,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54587,
    "c": 0.11962,
    "h": 131
  },
  "luminance": 0.1713
}

Semantic roles & 50–950 ramp

primary

#577E2C

secondary

#8159AD

accent

#50D891

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577E2C

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

Preview Lab → · Contrast checker → · Palette generator →