#9FC63E#9FC63E

#9FC63E is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 77.3% C 0.166 H 124.1°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#9FC63E
RGB	rgb(159, 198, 62)
HSL	hsl(77, 54%, 51%)
HSV	hsv(77, 69%, 78%)
CMYK	cmyk(19.7%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(74.89, -32.16, 60.88)
CIE-LCH	lch(74.89, 68.85, 117.85°)
OKLab	oklab(77.26% -0.093 0.1372)
OKLCH	oklch(77.26% 0.166 124.1)
XYZ	xyz(35.3620, 48.1066, 11.9790)
Luminance	0.4811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC63E #653EC6

analogous

#C6A93E #9FC63E #5BC63E

triadic

#9FC63E #3E9FC6 #C63E9F

tetradic

#9FC63E #3EC6A9 #653EC6 #C63E5B

square

#9FC63E #3EC6A9 #653EC6 #C63E5B

split-complementary

#9FC63E #3E5BC6 #A93EC6

monochromatic

#556A1F #7A992D #9FC63E #B6D46D #CEE29C

Accessibility & contrast

On white

1.98

#9FC63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#9FC63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC63E

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC63E	#FFFFFF	#000000	##000000
##9FC63E	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA29

Deuteranopia (green-blind)

#CCB849

Tritanopia (blue-blind)

#A6BCAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9fc63e;
/* rgb */ color: rgb(159, 198, 62);
/* oklch */ color: oklch(77.3% 0.166 124.1);

Tailwind

colors: {
  custom: {
    50: '#bfd77b',
    500: '#9fc63e',
    950: '#000000',
  },
}

SCSS

$custom: #9fc63e;
$custom-light: #bfd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc63e",
  "rgb": {
    "r": 159,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 77.206,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.77258,
    "c": 0.16575,
    "h": 124.1
  },
  "luminance": 0.48107
}

Semantic roles & 50–950 ramp

primary

#9FC63E

secondary

#A392CE

accent

#4ADE74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9FC63E

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

Preview Lab → · Contrast checker → · Palette generator →