#577D36#577D36

#577D36 is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.4% C 0.109 H 132.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#577D36
RGB	rgb(87, 125, 54)
HSL	hsl(92, 40%, 35%)
HSV	hsv(92, 57%, 49%)
CMYK	cmyk(30.4%, 0%, 56.8%, 51%)
CIE-LAB	lab(48.21, -26.42, 34.03)
CIE-LCH	lch(48.21, 43.08, 127.82°)
OKLab	oklab(54.45% -0.0735 0.0804)
OKLCH	oklch(54.45% 0.109 132.4)
XYZ	xyz(11.9298, 16.9594, 6.1343)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D36 #5C367D

analogous

#7A7D36 #577D36 #367D39

triadic

#577D36 #36577D #7D3657

tetradic

#577D36 #367A7D #5C367D #7D3936

square

#577D36 #367A7D #5C367D #7D3936

split-complementary

#577D36 #39367D #7D367A

monochromatic

#1C2811 #395224 #577D36 #75A848 #94C06D

Accessibility & contrast

On white

4.78

#577D36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#577D36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D36

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D36	#FFFFFF	#000000	##FFFFFF
##577D36	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742F

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#58786D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d36;
/* rgb */ color: rgb(87, 125, 54);
/* oklch */ color: oklch(54.4% 0.109 132.4);

Tailwind

colors: {
  custom: {
    50: '#89a36f',
    500: '#577d36',
    950: '#000000',
  },
}

SCSS

$custom: #577d36;
$custom-light: #89a36f;
$custom-dark: #000000;

JSON

{
  "hex": "#577d36",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 54
  },
  "hsl": {
    "h": 92.113,
    "s": 39.665,
    "l": 35.098
  },
  "oklch": {
    "l": 0.54448,
    "c": 0.10893,
    "h": 132.4
  },
  "luminance": 0.1696
}

Semantic roles & 50–950 ramp

primary

#577D36

secondary

#8A66A9

accent

#58D098

background

#F8FAF6

surface

#F0F3EC

border

#CBCDC7

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577D36

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

Preview Lab → · Contrast checker → · Palette generator →