#9FC63D#9FC63D

#9FC63D 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	#9FC63D
RGB	rgb(159, 198, 61)
HSL	hsl(77, 55%, 51%)
HSV	hsv(77, 69%, 78%)
CMYK	cmyk(19.7%, 0%, 69.2%, 22.4%)
CIE-LAB	lab(74.89, -32.23, 61.25)
CIE-LCH	lch(74.89, 69.21, 117.75°)
OKLab	oklab(77.25% -0.0933 0.1378)
OKLCH	oklch(77.25% 0.166 124.1)
XYZ	xyz(35.3348, 48.0957, 11.8358)
Luminance	0.4810 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FC63D #643DC6

analogous

#C6A83D #9FC63D #5AC63D

triadic

#9FC63D #3D9FC6 #C63D9F

tetradic

#9FC63D #3DC6A8 #643DC6 #C63D5A

square

#9FC63D #3DC6A8 #643DC6 #C63D5A

split-complementary

#9FC63D #3D5AC6 #A83DC6

monochromatic

#546A1F #7A992D #9FC63D #B6D46C #CEE29C

Accessibility & contrast

On white

1.98

#9FC63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#9FC63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FC63D

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FC63D	#FFFFFF	#000000	##000000
##9FC63D	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)

#D1BA27

Deuteranopia (green-blind)

#CCB848

Tritanopia (blue-blind)

#A6BCAB

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #9fc63d;
/* rgb */ color: rgb(159, 198, 61);
/* oklch */ color: oklch(77.3% 0.166 124.1);

Tailwind

colors: {
  custom: {
    50: '#bfd77a',
    500: '#9fc63d',
    950: '#000000',
  },
}

SCSS

$custom: #9fc63d;
$custom-light: #bfd77a;
$custom-dark: #000000;

JSON

{
  "hex": "#9fc63d",
  "rgb": {
    "r": 159,
    "g": 198,
    "b": 61
  },
  "hsl": {
    "h": 77.08,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77251,
    "c": 0.16641,
    "h": 124.1
  },
  "luminance": 0.48096
}

Semantic roles & 50–950 ramp

primary

#9FC63D

secondary

#A291CE

accent

#4ADE74

background

#FCFDF7

surface

#F8FAEE

border

#D1D3C9

text

#13140A

muted

#82837C

Preview Lab

Preview with #9FC63D

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

Preview Lab → · Contrast checker → · Palette generator →