#577319#577319

#577319 is a mid, moderate yellow-green. Relative luminance 0.144; OKLCH L 51.6% C 0.118 H 125.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#577319
RGB	rgb(87, 115, 25)
HSL	hsl(79, 64%, 27%)
HSV	hsv(79, 78%, 45%)
CMYK	cmyk(24.3%, 0%, 78.3%, 54.9%)
CIE-LAB	lab(44.74, -23.93, 43.32)
CIE-LCH	lch(44.74, 49.49, 118.91°)
OKLab	oklab(51.55% -0.0692 0.0961)
OKLCH	oklch(51.55% 0.118 125.8)
XYZ	xyz(10.2367, 14.3577, 3.1515)
Luminance	0.1436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577319 #351973

analogous

#736219 #577319 #2A7319

triadic

#577319 #195773 #731957

tetradic

#577319 #197362 #351973 #73192A

square

#577319 #197362 #351973 #73192A

split-complementary

#577319 #192A73 #621973

monochromatic

#131905 #31410E #577319 #7DA524 #A1D334

Accessibility & contrast

On white

5.42

#577319 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#577319 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577319

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577319	#FFFFFF	#000000	##FFFFFF
##577319	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6B05

Deuteranopia (green-blind)

#766922

Tritanopia (blue-blind)

#5B6D62

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #577319;
/* rgb */ color: rgb(87, 115, 25);
/* oklch */ color: oklch(51.6% 0.118 125.8);

Tailwind

colors: {
  custom: {
    50: '#899b5d',
    500: '#577319',
    950: '#000000',
  },
}

SCSS

$custom: #577319;
$custom-light: #899b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#577319",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 25
  },
  "hsl": {
    "h": 78.667,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.51552,
    "c": 0.11846,
    "h": 125.8
  },
  "luminance": 0.14358
}

Semantic roles & 50–950 ramp

primary

#577319

secondary

#6040A8

accent

#41E774

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #577319

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

Preview Lab → · Contrast checker → · Palette generator →