#8CCF42#8CCF42

#8CCF42 is a light, vivid yellow-green. Relative luminance 0.506; OKLCH L 78.2% C 0.183 H 131.5°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#8CCF42
RGB	rgb(140, 207, 66)
HSL	hsl(89, 59%, 54%)
HSV	hsv(89, 68%, 81%)
CMYK	cmyk(32.4%, 0%, 68.1%, 18.8%)
CIE-LAB	lab(76.43, -43.09, 60.58)
CIE-LCH	lch(76.43, 74.34, 125.43°)
OKLab	oklab(78.23% -0.1215 0.1375)
OKLCH	oklch(78.23% 0.183 131.5)
XYZ	xyz(34.1111, 50.5932, 13.1214)
Luminance	0.5059 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CCF42 #8542CF

analogous

#CFCC42 #8CCF42 #45CF42

triadic

#8CCF42 #428CCF #CF428C

tetradic

#8CCF42 #42CFCC #8542CF #CF4245

square

#8CCF42 #42CFCC #8542CF #CF4245

split-complementary

#8CCF42 #4245CF #CC42CF

monochromatic

#4E781F #6DA92B #8CCF42 #AADB73 #C7E8A4

Accessibility & contrast

On white

1.89

#8CCF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#8CCF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CCF42

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CCF42	#FFFFFF	#000000	##000000
##8CCF42	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C02D

Deuteranopia (green-blind)

#CFBB4E

Tritanopia (blue-blind)

#8EC7B3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #8ccf42;
/* rgb */ color: rgb(140, 207, 66);
/* oklch */ color: oklch(78.2% 0.183 131.5);

Tailwind

colors: {
  custom: {
    50: '#b2de7e',
    500: '#8ccf42',
    950: '#000000',
  },
}

SCSS

$custom: #8ccf42;
$custom-light: #b2de7e;
$custom-dark: #000000;

JSON

{
  "hex": "#8ccf42",
  "rgb": {
    "r": 140,
    "g": 207,
    "b": 66
  },
  "hsl": {
    "h": 88.511,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.78226,
    "c": 0.18346,
    "h": 131.5
  },
  "luminance": 0.50594
}

Semantic roles & 50–950 ramp

primary

#8CCF42

secondary

#593580

accent

#45E390

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CCF42

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

Preview Lab → · Contrast checker → · Palette generator →