#5B8820#5B8820

#5B8820 is a mid, vivid yellow-green. Relative luminance 0.199; OKLCH L 57.3% C 0.140 H 130.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5B8820
RGB	rgb(91, 136, 32)
HSL	hsl(86, 62%, 33%)
HSV	hsv(86, 76%, 53%)
CMYK	cmyk(33.1%, 0%, 76.5%, 46.7%)
CIE-LAB	lab(51.77, -31.99, 47.64)
CIE-LCH	lch(51.77, 57.39, 123.89°)
OKLab	oklab(57.34% -0.0909 0.1063)
OKLCH	oklch(57.34% 0.14 130.5)
XYZ	xyz(13.3792, 19.9363, 4.5094)
Luminance	0.1994 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8820 #4D2088

analogous

#888120 #5B8820 #278820

triadic

#5B8820 #205B88 #88205B

tetradic

#5B8820 #208881 #4D2088 #882027

square

#5B8820 #208881 #4D2088 #882027

split-complementary

#5B8820 #202788 #812088

monochromatic

#192509 #3A5614 #5B8820 #7CBA2C #9AD54D

Accessibility & contrast

On white

4.21

#5B8820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5B8820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8820

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8820	#FFFFFF	#000000	##000000
##5B8820	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E0A

Deuteranopia (green-blind)

#887A2A

Tritanopia (blue-blind)

#5D8274

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5b8820;
/* rgb */ color: rgb(91, 136, 32);
/* oklch */ color: oklch(57.3% 0.140 130.5);

Tailwind

colors: {
  custom: {
    50: '#8dab64',
    500: '#5b8820',
    950: '#000000',
  },
}

SCSS

$custom: #5b8820;
$custom-light: #8dab64;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8820",
  "rgb": {
    "r": 91,
    "g": 136,
    "b": 32
  },
  "hsl": {
    "h": 85.962,
    "s": 61.905,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5734,
    "c": 0.13982,
    "h": 130.5
  },
  "luminance": 0.19937
}

Semantic roles & 50–950 ramp

primary

#5B8820

secondary

#7B4CB8

accent

#43E589

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #5B8820

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

Preview Lab → · Contrast checker → · Palette generator →