#5F9921#5F9921

#5F9921 is a mid, vivid yellow-green. Relative luminance 0.253; OKLCH L 62.0% C 0.159 H 132.5°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5F9921
RGB	rgb(95, 153, 33)
HSL	hsl(89, 65%, 36%)
HSV	hsv(89, 78%, 60%)
CMYK	cmyk(37.9%, 0%, 78.4%, 40%)
CIE-LAB	lab(57.39, -38.06, 52.77)
CIE-LCH	lch(57.39, 65.06, 125.80°)
OKLab	oklab(61.99% -0.1075 0.1171)
OKLCH	oklch(61.99% 0.159 132.5)
XYZ	xyz(16.3849, 25.3244, 5.4633)
Luminance	0.2532 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F9921 #5B2199

analogous

#999721 #5F9921 #239921

triadic

#5F9921 #215F99 #99215F

tetradic

#5F9921 #219997 #5B2199 #992123

square

#5F9921 #219997 #5B2199 #992123

split-complementary

#5F9921 #212399 #972199

monochromatic

#20340B #406716 #5F9921 #7ECB2C #9CDB59

Accessibility & contrast

On white

3.46

#5F9921 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5F9921 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F9921

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F9921	#FFFFFF	#000000	##000000
##5F9921	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08D01

Deuteranopia (green-blind)

#98882E

Tritanopia (blue-blind)

#609383

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5f9921;
/* rgb */ color: rgb(95, 153, 33);
/* oklch */ color: oklch(62.0% 0.159 132.5);

Tailwind

colors: {
  custom: {
    50: '#92b766',
    500: '#5f9921',
    950: '#000000',
  },
}

SCSS

$custom: #5f9921;
$custom-light: #92b766;
$custom-dark: #000000;

JSON

{
  "hex": "#5f9921",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 33
  },
  "hsl": {
    "h": 89,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61991,
    "c": 0.15894,
    "h": 132.5
  },
  "luminance": 0.25325
}

Semantic roles & 50–950 ramp

primary

#5F9921

secondary

#8956BF

accent

#40E891

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0D1106

muted

#7E807A

Preview Lab

Preview with #5F9921

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

Preview Lab → · Contrast checker → · Palette generator →