#8FC63F#8FC63F

#8FC63F is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.2% C 0.173 H 129.0°. Best body text is #000000 at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#8FC63F
RGB	rgb(143, 198, 63)
HSL	hsl(84, 54%, 51%)
HSV	hsv(84, 68%, 78%)
CMYK	cmyk(27.8%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(73.92, -38.26, 59.19)
CIE-LCH	lch(73.92, 70.48, 122.88°)
OKLab	oklab(76.22% -0.1087 0.1341)
OKLCH	oklch(76.22% 0.173 129)
XYZ	xyz(32.4189, 46.5859, 11.9856)
Luminance	0.4659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC63F #763FC6

analogous

#C6B93F #8FC63F #4BC63F

triadic

#8FC63F #3F8FC6 #C63F8F

tetradic

#8FC63F #3FC6B9 #763FC6 #C63F4B

square

#8FC63F #3FC6B9 #763FC6 #C63F4B

split-complementary

#8FC63F #3F4BC6 #B93FC6

monochromatic

#4C6B20 #6E9A2E #8FC63F #ABD46E #C6E29D

Accessibility & contrast

On white

2.04

#8FC63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.32

#8FC63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC63F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC63F	#FFFFFF	#000000	##000000
##8FC63F	1.00	2.04	10.32	10.32
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.32	21.00	1.00	1.00
##000000	10.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82B

Deuteranopia (green-blind)

#C8B44A

Tritanopia (blue-blind)

#93BDAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8fc63f;
/* rgb */ color: rgb(143, 198, 63);
/* oklch */ color: oklch(76.2% 0.173 129.0);

Tailwind

colors: {
  custom: {
    50: '#b4d77b',
    500: '#8fc63f',
    950: '#000000',
  },
}

SCSS

$custom: #8fc63f;
$custom-light: #b4d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc63f",
  "rgb": {
    "r": 143,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 84.444,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76223,
    "c": 0.17263,
    "h": 129
  },
  "luminance": 0.46587
}

Semantic roles & 50–950 ramp

primary

#8FC63F

secondary

#AB93CE

accent

#4ADE86

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8FC63F

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

Preview Lab → · Contrast checker → · Palette generator →