#5B9F22#5B9F22

#5B9F22 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.3% C 0.168 H 134.5°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#5B9F22
RGB	rgb(91, 159, 34)
HSL	hsl(93, 65%, 38%)
HSV	hsv(93, 79%, 62%)
CMYK	cmyk(42.8%, 0%, 78.6%, 37.6%)
CIE-LAB	lab(59.10, -41.98, 53.99)
CIE-LCH	lch(59.10, 68.40, 127.87°)
OKLab	oklab(63.34% -0.1177 0.1199)
OKLCH	oklch(63.34% 0.168 134.5)
XYZ	xyz(17.0009, 27.1350, 5.8548)
Luminance	0.2714 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9F22 #66229F

analogous

#999F22 #5B9F22 #229F27

triadic

#5B9F22 #225B9F #9F225B

tetradic

#5B9F22 #22999F #66229F #9F2722

square

#5B9F22 #22999F #66229F #9F2722

split-complementary

#5B9F22 #27229F #9F2299

monochromatic

#213A0C #3E6D17 #5B9F22 #78D12D #98DD5F

Accessibility & contrast

On white

3.27

#5B9F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#5B9F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9F22

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9F22	#FFFFFF	#000000	##000000
##5B9F22	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59200

Deuteranopia (green-blind)

#9C8C30

Tritanopia (blue-blind)

#5A9988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5b9f22;
/* rgb */ color: rgb(91, 159, 34);
/* oklch */ color: oklch(63.3% 0.168 134.5);

Tailwind

colors: {
  custom: {
    50: '#90bc68',
    500: '#5b9f22',
    950: '#000000',
  },
}

SCSS

$custom: #5b9f22;
$custom-light: #90bc68;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9f22",
  "rgb": {
    "r": 91,
    "g": 159,
    "b": 34
  },
  "hsl": {
    "h": 92.64,
    "s": 64.767,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63339,
    "c": 0.16803,
    "h": 134.5
  },
  "luminance": 0.27136
}

Semantic roles & 50–950 ramp

primary

#5B9F22

secondary

#935BC1

accent

#40E89B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5B9F22

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

Preview Lab → · Contrast checker → · Palette generator →