#9FCD39#9FCD39

#9FCD39 is a light, vivid yellow-green. Relative luminance 0.513; OKLCH L 78.9% C 0.177 H 125.5°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#9FCD39
RGB	rgb(159, 205, 57)
HSL	hsl(79, 60%, 51%)
HSV	hsv(79, 72%, 80%)
CMYK	cmyk(22.4%, 0%, 72.2%, 19.6%)
CIE-LAB	lab(76.88, -35.69, 64.69)
CIE-LCH	lch(76.88, 73.88, 118.88°)
OKLab	oklab(78.85% -0.1031 0.1444)
OKLCH	oklch(78.85% 0.177 125.5)
XYZ	xyz(36.8682, 51.3285, 11.8351)
Luminance	0.5133 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCD39 #6739CD

analogous

#CDB139 #9FCD39 #55CD39

triadic

#9FCD39 #399FCD #CD399F

tetradic

#9FCD39 #39CDB1 #6739CD #CD3955

square

#9FCD39 #39CDB1 #6739CD #CD3955

split-complementary

#9FCD39 #3955CD #B139CD

monochromatic

#566F1C #7BA028 #9FCD39 #B7D96A #CEE69B

Accessibility & contrast

On white

1.86

#9FCD39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#9FCD39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCD39

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCD39	#FFFFFF	#000000	##000000
##9FCD39	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1D

Deuteranopia (green-blind)

#D2BD46

Tritanopia (blue-blind)

#A6C3B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #9fcd39;
/* rgb */ color: rgb(159, 205, 57);
/* oklch */ color: oklch(78.9% 0.177 125.5);

Tailwind

colors: {
  custom: {
    50: '#bfdc79',
    500: '#9fcd39',
    950: '#000000',
  },
}

SCSS

$custom: #9fcd39;
$custom-light: #bfdc79;
$custom-dark: #000000;

JSON

{
  "hex": "#9fcd39",
  "rgb": {
    "r": 159,
    "g": 205,
    "b": 57
  },
  "hsl": {
    "h": 78.649,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78854,
    "c": 0.17745,
    "h": 125.5
  },
  "luminance": 0.51329
}

Semantic roles & 50–950 ramp

primary

#9FCD39

secondary

#483279

accent

#45E376

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FCD39

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

Preview Lab → · Contrast checker → · Palette generator →