#9FCF40#9FCF40

#9FCF40 is a light, vivid yellow-green. Relative luminance 0.524; OKLCH L 79.4% C 0.176 H 126.3°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#9FCF40
RGB	rgb(159, 207, 64)
HSL	hsl(80, 60%, 53%)
HSV	hsv(80, 69%, 81%)
CMYK	cmyk(23.2%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(77.50, -36.18, 62.77)
CIE-LCH	lch(77.50, 72.45, 119.95°)
OKLab	oklab(79.37% -0.1039 0.1415)
OKLCH	oklch(79.37% 0.176 126.3)
XYZ	xyz(37.5365, 52.3662, 12.9796)
Luminance	0.5237 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCF40 #7040CF

analogous

#CFB840 #9FCF40 #57CF40

triadic

#9FCF40 #409FCF #CF409F

tetradic

#9FCF40 #40CFB8 #7040CF #CF4057

square

#9FCF40 #40CFB8 #7040CF #CF4057

split-complementary

#9FCF40 #4057CF #B840CF

monochromatic

#59771E #7EA82A #9FCF40 #B8DB71 #D0E8A2

Accessibility & contrast

On white

1.83

#9FCF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#9FCF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCF40

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCF40	#FFFFFF	#000000	##000000
##9FCF40	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC129

Deuteranopia (green-blind)

#D3BF4C

Tritanopia (blue-blind)

#A5C5B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9fcf40;
/* rgb */ color: rgb(159, 207, 64);
/* oklch */ color: oklch(79.4% 0.176 126.3);

Tailwind

colors: {
  custom: {
    50: '#bfde7d',
    500: '#9fcf40',
    950: '#000000',
  },
}

SCSS

$custom: #9fcf40;
$custom-light: #bfde7d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fcf40",
  "rgb": {
    "r": 159,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 80.14,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79372,
    "c": 0.17551,
    "h": 126.3
  },
  "luminance": 0.52367
}

Semantic roles & 50–950 ramp

primary

#9FCF40

secondary

#4D347F

accent

#45E37A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FCF40

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

Preview Lab → · Contrast checker → · Palette generator →