#5B7819#5B7819

#5B7819 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 53.1% C 0.123 H 125.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#5B7819
RGB	rgb(91, 120, 25)
HSL	hsl(78, 66%, 28%)
HSV	hsv(78, 79%, 47%)
CMYK	cmyk(24.2%, 0%, 79.2%, 52.9%)
CIE-LAB	lab(46.61, -24.71, 45.19)
CIE-LCH	lch(46.61, 51.51, 118.67°)
OKLab	oklab(53.14% -0.0716 0.1)
OKLCH	oklch(53.14% 0.123 125.6)
XYZ	xyz(11.2064, 15.7271, 3.3647)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7819 #361978

analogous

#786519 #5B7819 #2B7819

triadic

#5B7819 #195B78 #78195B

tetradic

#5B7819 #197865 #361978 #78192B

square

#5B7819 #197865 #361978 #78192B

split-complementary

#5B7819 #192B78 #651978

monochromatic

#131905 #35450E #5B7819 #81AB24 #A5D536

Accessibility & contrast

On white

5.07

#5B7819 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#5B7819 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7819

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7819	#FFFFFF	#000000	##FFFFFF
##5B7819	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7003

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#5F7266

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5b7819;
/* rgb */ color: rgb(91, 120, 25);
/* oklch */ color: oklch(53.1% 0.123 125.6);

Tailwind

colors: {
  custom: {
    50: '#8d9f5e',
    500: '#5b7819',
    950: '#000000',
  },
}

SCSS

$custom: #5b7819;
$custom-light: #8d9f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7819",
  "rgb": {
    "r": 91,
    "g": 120,
    "b": 25
  },
  "hsl": {
    "h": 78.316,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5314,
    "c": 0.12298,
    "h": 125.6
  },
  "luminance": 0.15727
}

Semantic roles & 50–950 ramp

primary

#5B7819

secondary

#6140AD

accent

#3FE873

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #5B7819

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

Preview Lab → · Contrast checker → · Palette generator →