#8FCF42#8FCF42

#8FCF42 is a light, vivid yellow-green. Relative luminance 0.509; OKLCH L 78.4% C 0.182 H 130.7°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#8FCF42
RGB	rgb(143, 207, 66)
HSL	hsl(87, 59%, 54%)
HSV	hsv(87, 68%, 81%)
CMYK	cmyk(30.9%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(76.59, -42.01, 60.79)
CIE-LCH	lch(76.59, 73.90, 124.65°)
OKLab	oklab(78.4% -0.1187 0.1379)
OKLCH	oklch(78.4% 0.182 130.7)
XYZ	xyz(34.6236, 50.8575, 13.1455)
Luminance	0.5086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FCF42 #8242CF

analogous

#CFC842 #8FCF42 #48CF42

triadic

#8FCF42 #428FCF #CF428F

tetradic

#8FCF42 #42CFC8 #8242CF #CF4248

square

#8FCF42 #42CFC8 #8242CF #CF4248

split-complementary

#8FCF42 #4248CF #C842CF

monochromatic

#4F781F #70A92B #8FCF42 #ACDB73 #C9E8A4

Accessibility & contrast

On white

1.88

#8FCF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#8FCF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCF42

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FCF42	#FFFFFF	#000000	##000000
##8FCF42	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02D

Deuteranopia (green-blind)

#CFBB4E

Tritanopia (blue-blind)

#92C6B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8fcf42;
/* rgb */ color: rgb(143, 207, 66);
/* oklch */ color: oklch(78.4% 0.182 130.7);

Tailwind

colors: {
  custom: {
    50: '#b4de7e',
    500: '#8fcf42',
    950: '#000000',
  },
}

SCSS

$custom: #8fcf42;
$custom-light: #b4de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#8fcf42",
  "rgb": {
    "r": 143,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 87.234,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78399,
    "c": 0.18196,
    "h": 130.7
  },
  "luminance": 0.50859
}

Semantic roles & 50–950 ramp

primary

#8FCF42

secondary

#573580

accent

#45E38D

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8FCF42

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

Preview Lab → · Contrast checker → · Palette generator →