#577619#577619

#577619 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.3% C 0.122 H 126.8°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#577619
RGB	rgb(87, 118, 25)
HSL	hsl(80, 65%, 28%)
HSV	hsv(80, 79%, 46%)
CMYK	cmyk(26.3%, 0%, 78.8%, 53.7%)
CIE-LAB	lab(45.71, -25.42, 44.24)
CIE-LCH	lch(45.71, 51.03, 119.88°)
OKLab	oklab(52.34% -0.0733 0.0981)
OKLCH	oklch(52.34% 0.122 126.8)
XYZ	xyz(10.5844, 15.0531, 3.2674)
Luminance	0.1505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577619 #381976

analogous

#766619 #577619 #287619

triadic

#577619 #195776 #761957

tetradic

#577619 #197666 #381976 #761928

square

#577619 #197666 #381976 #761928

split-complementary

#577619 #192876 #661976

monochromatic

#131905 #32430E #577619 #7CA824 #9FD435

Accessibility & contrast

On white

5.24

#577619 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#577619 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577619

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577619	#FFFFFF	#000000	##FFFFFF
##577619	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D04

Deuteranopia (green-blind)

#786C22

Tritanopia (blue-blind)

#5B7064

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #577619;
/* rgb */ color: rgb(87, 118, 25);
/* oklch */ color: oklch(52.3% 0.122 126.8);

Tailwind

colors: {
  custom: {
    50: '#8a9d5e',
    500: '#577619',
    950: '#000000',
  },
}

SCSS

$custom: #577619;
$custom-light: #8a9d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#577619",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 25
  },
  "hsl": {
    "h": 80,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52335,
    "c": 0.12243,
    "h": 126.8
  },
  "luminance": 0.15053
}

Semantic roles & 50–950 ramp

primary

#577619

secondary

#6440AB

accent

#40E878

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #577619

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

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