#5B9221#5B9221

#5B9221 is a mid, vivid yellow-green. Relative luminance 0.229; OKLCH L 59.9% C 0.152 H 132.5°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#5B9221
RGB	rgb(91, 146, 33)
HSL	hsl(89, 63%, 35%)
HSV	hsv(89, 77%, 57%)
CMYK	cmyk(37.7%, 0%, 77.4%, 42.7%)
CIE-LAB	lab(54.96, -36.46, 50.38)
CIE-LCH	lch(54.96, 62.18, 125.89°)
OKLab	oklab(59.95% -0.1029 0.1122)
OKLCH	oklch(59.95% 0.152 132.5)
XYZ	xyz(14.8676, 22.8911, 5.0736)
Luminance	0.2289 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9221 #582192

analogous

#929121 #5B9221 #229221

triadic

#5B9221 #215B92 #92215B

tetradic

#5B9221 #219291 #582192 #922122

square

#5B9221 #219291 #582192 #922122

split-complementary

#5B9221 #212292 #912192

monochromatic

#1D2E0A #3C6016 #5B9221 #7AC42C #98D955

Accessibility & contrast

On white

3.76

#5B9221 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#5B9221 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9221

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9221	#FFFFFF	#000000	##000000
##5B9221	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988606

Deuteranopia (green-blind)

#91822D

Tritanopia (blue-blind)

#5C8C7D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5b9221;
/* rgb */ color: rgb(91, 146, 33);
/* oklch */ color: oklch(59.9% 0.152 132.5);

Tailwind

colors: {
  custom: {
    50: '#8eb265',
    500: '#5b9221',
    950: '#000000',
  },
}

SCSS

$custom: #5b9221;
$custom-light: #8eb265;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9221",
  "rgb": {
    "r": 91,
    "g": 146,
    "b": 33
  },
  "hsl": {
    "h": 89.204,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59949,
    "c": 0.1522,
    "h": 132.5
  },
  "luminance": 0.22892
}

Semantic roles & 50–950 ramp

primary

#5B9221

secondary

#8653BC

accent

#42E692

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5B9221

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

Preview Lab → · Contrast checker → · Palette generator →