#538619#538619

#538619 is a mid, vivid yellow-green. Relative luminance 0.190; OKLCH L 56.3% C 0.145 H 132.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#538619
RGB	rgb(83, 134, 25)
HSL	hsl(88, 69%, 31%)
HSV	hsv(88, 81%, 53%)
CMYK	cmyk(38.1%, 0%, 81.3%, 47.5%)
CIE-LAB	lab(50.64, -34.55, 48.78)
CIE-LCH	lch(50.64, 59.78, 125.31°)
OKLab	oklab(56.29% -0.0978 0.1077)
OKLCH	oklch(56.29% 0.145 132.2)
XYZ	xyz(12.2677, 18.9588, 3.9326)
Luminance	0.1896 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#538619 #4C1986

analogous

#868219 #538619 #1D8619

triadic

#538619 #195386 #861953

tetradic

#538619 #198682 #4C1986 #86191D

square

#538619 #198682 #4C1986 #86191D

split-complementary

#538619 #191D86 #821986

monochromatic

#131F06 #33520F #538619 #73BA23 #92DB3E

Accessibility & contrast

On white

4.38

#538619 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#538619 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #538619

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##538619	#FFFFFF	#000000	##000000
##538619	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7B00

Deuteranopia (green-blind)

#857725

Tritanopia (blue-blind)

#548072

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #538619;
/* rgb */ color: rgb(83, 134, 25);
/* oklch */ color: oklch(56.3% 0.145 132.2);

Tailwind

colors: {
  custom: {
    50: '#88a960',
    500: '#538619',
    950: '#000000',
  },
}

SCSS

$custom: #538619;
$custom-light: #88a960;
$custom-dark: #000000;

JSON

{
  "hex": "#538619",
  "rgb": {
    "r": 83,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 88.073,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.5629,
    "c": 0.14547,
    "h": 132.2
  },
  "luminance": 0.18959
}

Semantic roles & 50–950 ramp

primary

#538619

secondary

#7A41BA

accent

#3CEB8E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #538619

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

Preview Lab → · Contrast checker → · Palette generator →