#9FCC40#9FCC40

#9FCC40 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.7% C 0.172 H 125.6°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#9FCC40
RGB	rgb(159, 204, 64)
HSL	hsl(79, 58%, 53%)
HSV	hsv(79, 69%, 80%)
CMYK	cmyk(22.1%, 0%, 68.6%, 20%)
CIE-LAB	lab(76.63, -34.81, 61.89)
CIE-LCH	lch(76.63, 71.01, 119.35°)
OKLab	oklab(78.67% -0.1001 0.1396)
OKLCH	oklch(78.67% 0.172 125.6)
XYZ	xyz(36.8165, 50.9263, 12.7396)
Luminance	0.5093 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCC40 #6D40CC

analogous

#CCB340 #9FCC40 #59CC40

triadic

#9FCC40 #409FCC #CC409F

tetradic

#9FCC40 #40CCB3 #6D40CC #CC4059

square

#9FCC40 #40CCB3 #6D40CC #CC4059

split-complementary

#9FCC40 #4059CC #B340CC

monochromatic

#58731F #7DA32C #9FCC40 #B7D970 #D0E6A1

Accessibility & contrast

On white

1.88

#9FCC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#9FCC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCC40

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCC40	#FFFFFF	#000000	##000000
##9FCC40	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF2A

Deuteranopia (green-blind)

#D1BC4C

Tritanopia (blue-blind)

#A6C2B0

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #9fcc40;
/* rgb */ color: rgb(159, 204, 64);
/* oklch */ color: oklch(78.7% 0.172 125.6);

Tailwind

colors: {
  custom: {
    50: '#bfdb7d',
    500: '#9fcc40',
    950: '#000000',
  },
}

SCSS

$custom: #9fcc40;
$custom-light: #bfdb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fcc40",
  "rgb": {
    "r": 159,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 79.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.78672,
    "c": 0.1718,
    "h": 125.6
  },
  "luminance": 0.50927
}

Semantic roles & 50–950 ramp

primary

#9FCC40

secondary

#4B347C

accent

#47E178

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9FCC40

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

Preview Lab → · Contrast checker → · Palette generator →