#577C2C#577C2C

#577C2C is a mid, moderate yellow-green. Relative luminance 0.166; OKLCH L 54.1% C 0.117 H 130.5°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#577C2C
RGB	rgb(87, 124, 44)
HSL	hsl(88, 48%, 33%)
HSV	hsv(88, 65%, 49%)
CMYK	cmyk(29.8%, 0%, 64.5%, 51.4%)
CIE-LAB	lab(47.78, -26.96, 38.44)
CIE-LCH	lch(47.78, 46.95, 125.04°)
OKLab	oklab(54.07% -0.0758 0.0888)
OKLCH	oklch(54.07% 0.117 130.5)
XYZ	xyz(11.5927, 16.6231, 4.9802)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C2C #512C7C

analogous

#7C792C #577C2C #2F7C2C

triadic

#577C2C #2C577C #7C2C57

tetradic

#577C2C #2C7C79 #512C7C #7C2C2F

square

#577C2C #2C7C79 #512C7C #7C2C2F

split-complementary

#577C2C #2C2F7C #792C7C

monochromatic

#18220C #374F1C #577C2C #77A93C #95C55D

Accessibility & contrast

On white

4.86

#577C2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#577C2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C2C

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C2C	#FFFFFF	#000000	##FFFFFF
##577C2C	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827323

Deuteranopia (green-blind)

#7C7032

Tritanopia (blue-blind)

#59776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577c2c;
/* rgb */ color: rgb(87, 124, 44);
/* oklch */ color: oklch(54.1% 0.117 130.5);

Tailwind

colors: {
  custom: {
    50: '#89a269',
    500: '#577c2c',
    950: '#000000',
  },
}

SCSS

$custom: #577c2c;
$custom-light: #89a269;
$custom-dark: #000000;

JSON

{
  "hex": "#577c2c",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 44
  },
  "hsl": {
    "h": 87.75,
    "s": 47.619,
    "l": 32.941
  },
  "oklch": {
    "l": 0.54066,
    "c": 0.11675,
    "h": 130.5
  },
  "luminance": 0.16623
}

Semantic roles & 50–950 ramp

primary

#577C2C

secondary

#7F58AC

accent

#51D78F

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577C2C

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

Preview Lab → · Contrast checker → · Palette generator →