#577D2A#577D2A

#577D2A is a mid, moderate yellow-green. Relative luminance 0.169; OKLCH L 54.3% C 0.120 H 130.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#577D2A
RGB	rgb(87, 125, 42)
HSL	hsl(87, 50%, 33%)
HSV	hsv(87, 66%, 49%)
CMYK	cmyk(30.4%, 0%, 66.4%, 51%)
CIE-LAB	lab(48.08, -27.63, 39.70)
CIE-LCH	lch(48.08, 48.36, 124.84°)
OKLab	oklab(54.31% -0.0778 0.0912)
OKLCH	oklch(54.31% 0.12 130.5)
XYZ	xyz(11.6819, 16.8603, 4.8289)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D2A #502A7D

analogous

#7D7A2A #577D2A #2D7D2A

triadic

#577D2A #2A577D #7D2A57

tetradic

#577D2A #2A7D7A #502A7D #7D2A2D

square

#577D2A #2A7D7A #502A7D #7D2A2D

split-complementary

#577D2A #2A2D7D #7A2A7D

monochromatic

#17210B #374F1B #577D2A #77AB39 #95C85A

Accessibility & contrast

On white

4.80

#577D2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#577D2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D2A

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D2A	#FFFFFF	#000000	##FFFFFF
##577D2A	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837420

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#59786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d2a;
/* rgb */ color: rgb(87, 125, 42);
/* oklch */ color: oklch(54.3% 0.120 130.5);

Tailwind

colors: {
  custom: {
    50: '#89a368',
    500: '#577d2a',
    950: '#000000',
  },
}

SCSS

$custom: #577d2a;
$custom-light: #89a368;
$custom-dark: #000000;

JSON

{
  "hex": "#577d2a",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 42
  },
  "hsl": {
    "h": 87.47,
    "s": 49.701,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54306,
    "c": 0.11987,
    "h": 130.5
  },
  "luminance": 0.16861
}

Semantic roles & 50–950 ramp

primary

#577D2A

secondary

#7E56AD

accent

#4FD98E

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577D2A

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

Preview Lab → · Contrast checker → · Palette generator →