#9FCD33#9FCD33

#9FCD33 is a light, vivid yellow-green. Relative luminance 0.513; OKLCH L 78.8% C 0.181 H 125.3°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#9FCD33
RGB	rgb(159, 205, 51)
HSL	hsl(78, 61%, 50%)
HSV	hsv(78, 75%, 80%)
CMYK	cmyk(22.4%, 0%, 75.1%, 19.6%)
CIE-LAB	lab(76.84, -36.00, 66.67)
CIE-LCH	lch(76.84, 75.77, 118.37°)
OKLab	oklab(78.82% -0.1044 0.1476)
OKLCH	oklch(78.82% 0.181 125.3)
XYZ	xyz(36.7272, 51.2721, 11.0929)
Luminance	0.5127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCD33 #6133CD

analogous

#CDAE33 #9FCD33 #52CD33

triadic

#9FCD33 #339FCD #CD339F

tetradic

#9FCD33 #33CDAE #6133CD #CD3352

square

#9FCD33 #33CDAE #6133CD #CD3352

split-complementary

#9FCD33 #3352CD #AE33CD

monochromatic

#536B1A #799C26 #9FCD33 #B6D964 #CDE595

Accessibility & contrast

On white

1.87

#9FCD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#9FCD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCD33

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCD33	#FFFFFF	#000000	##000000
##9FCD33	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF0D

Deuteranopia (green-blind)

#D2BD42

Tritanopia (blue-blind)

#A6C3B0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #9fcd33;
/* rgb */ color: rgb(159, 205, 51);
/* oklch */ color: oklch(78.8% 0.181 125.3);

Tailwind

colors: {
  custom: {
    50: '#bfdc76',
    500: '#9fcd33',
    950: '#000000',
  },
}

SCSS

$custom: #9fcd33;
$custom-light: #bfdc76;
$custom-dark: #000000;

JSON

{
  "hex": "#9fcd33",
  "rgb": {
    "r": 159,
    "g": 205,
    "b": 51
  },
  "hsl": {
    "h": 77.922,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78816,
    "c": 0.18085,
    "h": 125.3
  },
  "luminance": 0.51273
}

Semantic roles & 50–950 ramp

primary

#9FCD33

secondary

#442F75

accent

#44E474

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#131509

muted

#82847D

Preview Lab

Preview with #9FCD33

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

Preview Lab → · Contrast checker → · Palette generator →