#5B9D20#5B9D20

#5B9D20 is a light, vivid yellow-green. Relative luminance 0.264; OKLCH L 62.8% C 0.167 H 134.1°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5B9D20
RGB	rgb(91, 157, 32)
HSL	hsl(92, 66%, 37%)
HSV	hsv(92, 80%, 62%)
CMYK	cmyk(42%, 0%, 79.6%, 38.4%)
CIE-LAB	lab(58.45, -41.26, 54.02)
CIE-LCH	lch(58.45, 67.97, 127.37°)
OKLab	oklab(62.81% -0.1159 0.1196)
OKLCH	oklch(62.81% 0.167 134.1)
XYZ	xyz(16.6318, 26.4415, 5.5936)
Luminance	0.2644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B9D20 #62209D

analogous

#9A9D20 #5B9D20 #209D23

triadic

#5B9D20 #205B9D #9D205B

tetradic

#5B9D20 #209A9D #62209D #9D2320

square

#5B9D20 #209A9D #62209D #9D2320

split-complementary

#5B9D20 #23209D #9D209A

monochromatic

#20370B #3E6A16 #5B9D20 #78D02A #98DD5A

Accessibility & contrast

On white

3.34

#5B9D20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5B9D20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B9D20

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B9D20	#FFFFFF	#000000	##000000
##5B9D20	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39000

Deuteranopia (green-blind)

#9A8B2E

Tritanopia (blue-blind)

#5A9786

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5b9d20;
/* rgb */ color: rgb(91, 157, 32);
/* oklch */ color: oklch(62.8% 0.167 134.1);

Tailwind

colors: {
  custom: {
    50: '#8fba66',
    500: '#5b9d20',
    950: '#000000',
  },
}

SCSS

$custom: #5b9d20;
$custom-light: #8fba66;
$custom-dark: #000000;

JSON

{
  "hex": "#5b9d20",
  "rgb": {
    "r": 91,
    "g": 157,
    "b": 32
  },
  "hsl": {
    "h": 91.68,
    "s": 66.138,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62806,
    "c": 0.16657,
    "h": 134.1
  },
  "luminance": 0.26442
}

Semantic roles & 50–950 ramp

primary

#5B9D20

secondary

#8F57C1

accent

#3FE999

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #5B9D20

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

Preview Lab → · Contrast checker → · Palette generator →