#9FC73B#9FC73B

#9FC73B is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.5% C 0.169 H 124.2°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#9FC73B
RGB	rgb(159, 199, 59)
HSL	hsl(77, 56%, 51%)
HSV	hsv(77, 70%, 78%)
CMYK	cmyk(20.1%, 0%, 70.4%, 22%)
CIE-LAB	lab(75.16, -32.81, 62.27)
CIE-LCH	lch(75.16, 70.38, 117.79°)
OKLab	oklab(77.47% -0.0951 0.1397)
OKLCH	oklch(77.47% 0.169 124.2)
XYZ	xyz(35.5112, 48.5332, 11.6338)
Luminance	0.4853 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC73B #633BC7

analogous

#C7A93B #9FC73B #59C73B

triadic

#9FC73B #3B9FC7 #C73B9F

tetradic

#9FC73B #3BC7A9 #633BC7 #C73B59

square

#9FC73B #3BC7A9 #633BC7 #C73B59

split-complementary

#9FC73B #3B59C7 #A93BC7

monochromatic

#54691E #7A992C #9FC73B #B6D56B #CEE29A

Accessibility & contrast

On white

1.96

#9FC73B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#9FC73B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC73B

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC73B	#FFFFFF	#000000	##000000
##9FC73B	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#A6BDAB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #9fc73b;
/* rgb */ color: rgb(159, 199, 59);
/* oklch */ color: oklch(77.5% 0.169 124.2);

Tailwind

colors: {
  custom: {
    50: '#bfd87a',
    500: '#9fc73b',
    950: '#000000',
  },
}

SCSS

$custom: #9fc73b;
$custom-light: #bfd87a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc73b",
  "rgb": {
    "r": 159,
    "g": 199,
    "b": 59
  },
  "hsl": {
    "h": 77.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.77468,
    "c": 0.16894,
    "h": 124.2
  },
  "luminance": 0.48534
}

Semantic roles & 50–950 ramp

primary

#9FC73B

secondary

#A290CE

accent

#49DF74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9FC73B

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

Preview Lab → · Contrast checker → · Palette generator →