#8FC643#8FC643

#8FC643 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 76.3% C 0.170 H 129.3°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#8FC643
RGB	rgb(143, 198, 67)
HSL	hsl(85, 53%, 52%)
HSV	hsv(85, 66%, 78%)
CMYK	cmyk(27.8%, 0%, 66.2%, 22.4%)
CIE-LAB	lab(73.95, -37.97, 57.64)
CIE-LCH	lch(73.95, 69.02, 123.37°)
OKLab	oklab(76.26% -0.1076 0.1314)
OKLCH	oklch(76.26% 0.17 129.3)
XYZ	xyz(32.5347, 46.6322, 12.5959)
Luminance	0.4663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC643 #7A43C6

analogous

#C6BC43 #8FC643 #4EC643

triadic

#8FC643 #438FC6 #C6438F

tetradic

#8FC643 #43C6BC #7A43C6 #C6434E

square

#8FC643 #43C6BC #7A43C6 #C6434E

split-complementary

#8FC643 #434EC6 #BC43C6

monochromatic

#4D6D21 #6F9C2F #8FC643 #ABD472 #C7E2A1

Accessibility & contrast

On white

2.03

#8FC643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#8FC643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC643

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC643	#FFFFFF	#000000	##000000
##8FC643	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB831

Deuteranopia (green-blind)

#C7B54E

Tritanopia (blue-blind)

#93BEAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8fc643;
/* rgb */ color: rgb(143, 198, 67);
/* oklch */ color: oklch(76.3% 0.170 129.3);

Tailwind

colors: {
  custom: {
    50: '#b3d77e',
    500: '#8fc643',
    950: '#000000',
  },
}

SCSS

$custom: #8fc643;
$custom-light: #b3d77e;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc643",
  "rgb": {
    "r": 143,
    "g": 198,
    "b": 67
  },
  "hsl": {
    "h": 85.191,
    "s": 53.469,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76257,
    "c": 0.16982,
    "h": 129.3
  },
  "luminance": 0.46633
}

Semantic roles & 50–950 ramp

primary

#8FC643

secondary

#AE96CF

accent

#4BDD88

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8FC643

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

Preview Lab → · Contrast checker → · Palette generator →