#5B8720#5B8720

#5B8720 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 57.1% C 0.139 H 130.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B8720
RGB	rgb(91, 135, 32)
HSL	hsl(86, 62%, 33%)
HSV	hsv(86, 76%, 53%)
CMYK	cmyk(32.6%, 0%, 76.3%, 47.1%)
CIE-LAB	lab(51.45, -31.53, 47.33)
CIE-LCH	lch(51.45, 56.87, 123.67°)
OKLab	oklab(57.08% -0.0896 0.1056)
OKLCH	oklch(57.08% 0.139 130.3)
XYZ	xyz(13.2390, 19.6559, 4.4627)
Luminance	0.1966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8720 #4C2087

analogous

#877F20 #5B8720 #278720

triadic

#5B8720 #205B87 #87205B

tetradic

#5B8720 #20877F #4C2087 #872027

square

#5B8720 #20877F #4C2087 #872027

split-complementary

#5B8720 #202787 #7F2087

monochromatic

#182409 #3A5614 #5B8720 #7CB82C #9BD54D

Accessibility & contrast

On white

4.26

#5B8720 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5B8720 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8720

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8720	#FFFFFF	#000000	##000000
##5B8720	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D0A

Deuteranopia (green-blind)

#877A2A

Tritanopia (blue-blind)

#5D8173

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5b8720;
/* rgb */ color: rgb(91, 135, 32);
/* oklch */ color: oklch(57.1% 0.139 130.3);

Tailwind

colors: {
  custom: {
    50: '#8daa63',
    500: '#5b8720',
    950: '#000000',
  },
}

SCSS

$custom: #5b8720;
$custom-light: #8daa63;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8720",
  "rgb": {
    "r": 91,
    "g": 135,
    "b": 32
  },
  "hsl": {
    "h": 85.631,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5708,
    "c": 0.13851,
    "h": 130.3
  },
  "luminance": 0.19656
}

Semantic roles & 50–950 ramp

primary

#5B8720

secondary

#7A4BB8

accent

#43E588

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #5B8720

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

Preview Lab → · Contrast checker → · Palette generator →