#5B8619#5B8619

#5B8619 is a mid, vivid yellow-green. Relative luminance 0.193; OKLCH L 56.8% C 0.141 H 129.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#5B8619
RGB	rgb(91, 134, 25)
HSL	hsl(84, 69%, 31%)
HSV	hsv(84, 81%, 53%)
CMYK	cmyk(32.1%, 0%, 81.3%, 47.5%)
CIE-LAB	lab(51.09, -31.46, 49.36)
CIE-LCH	lch(51.09, 58.53, 122.51°)
OKLab	oklab(56.78% -0.0899 0.1087)
OKLCH	oklch(56.78% 0.141 129.6)
XYZ	xyz(13.0149, 19.3441, 3.9676)
Luminance	0.1935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8619 #441986

analogous

#867A19 #5B8619 #248619

triadic

#5B8619 #195B86 #86195B

tetradic

#5B8619 #19867A #441986 #861924

square

#5B8619 #19867A #441986 #861924

split-complementary

#5B8619 #192486 #7A1986

monochromatic

#151F06 #38520F #5B8619 #7EBA23 #9DDB3E

Accessibility & contrast

On white

4.31

#5B8619 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#5B8619 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8619

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8619	#FFFFFF	#000000	##000000
##5B8619	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C00

Deuteranopia (green-blind)

#877925

Tritanopia (blue-blind)

#5E8072

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5b8619;
/* rgb */ color: rgb(91, 134, 25);
/* oklch */ color: oklch(56.8% 0.141 129.6);

Tailwind

colors: {
  custom: {
    50: '#8ea960',
    500: '#5b8619',
    950: '#000000',
  },
}

SCSS

$custom: #5b8619;
$custom-light: #8ea960;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8619",
  "rgb": {
    "r": 91,
    "g": 134,
    "b": 25
  },
  "hsl": {
    "h": 83.67,
    "s": 68.553,
    "l": 31.176
  },
  "oklch": {
    "l": 0.56775,
    "c": 0.14112,
    "h": 129.6
  },
  "luminance": 0.19345
}

Semantic roles & 50–950 ramp

primary

#5B8619

secondary

#7141BA

accent

#3CEB81

background

#F9FAF5

surface

#F1F4EA

border

#CBCEC6

text

#0D1005

muted

#7E7F79

Preview Lab

Preview with #5B8619

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

Preview Lab → · Contrast checker → · Palette generator →