#577D32#577D32

#577D32 is a mid, moderate yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.113 H 131.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#577D32
RGB	rgb(87, 125, 50)
HSL	hsl(90, 43%, 34%)
HSV	hsv(90, 60%, 49%)
CMYK	cmyk(30.4%, 0%, 60%, 51%)
CIE-LAB	lab(48.16, -26.86, 35.99)
CIE-LCH	lch(48.16, 44.90, 126.73°)
OKLab	oklab(54.4% -0.075 0.0842)
OKLCH	oklch(54.4% 0.113 131.7)
XYZ	xyz(11.8397, 16.9234, 5.6597)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D32 #58327D

analogous

#7D7D32 #577D32 #327D33

triadic

#577D32 #32577D #7D3257

tetradic

#577D32 #327D7D #58327D #7D3332

square

#577D32 #327D7D #58327D #7D3332

split-complementary

#577D32 #33327D #7D327D

monochromatic

#1A260F #395121 #577D32 #75A943 #94C267

Accessibility & contrast

On white

4.79

#577D32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#577D32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D32

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D32	#FFFFFF	#000000	##FFFFFF
##577D32	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742A

Deuteranopia (green-blind)

#7D7137

Tritanopia (blue-blind)

#58786D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d32;
/* rgb */ color: rgb(87, 125, 50);
/* oklch */ color: oklch(54.4% 0.113 131.7);

Tailwind

colors: {
  custom: {
    50: '#89a36d',
    500: '#577d32',
    950: '#000000',
  },
}

SCSS

$custom: #577d32;
$custom-light: #89a36d;
$custom-dark: #000000;

JSON

{
  "hex": "#577d32",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 50
  },
  "hsl": {
    "h": 90.4,
    "s": 42.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.54396,
    "c": 0.11278,
    "h": 131.7
  },
  "luminance": 0.16924
}

Semantic roles & 50–950 ramp

primary

#577D32

secondary

#8661AA

accent

#55D395

background

#F8FAF6

surface

#F0F3EC

border

#CBCDC7

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577D32

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

Preview Lab → · Contrast checker → · Palette generator →