#8CD143#8CD143

#8CD143 is a light, vivid yellow-green. Relative luminance 0.516; OKLCH L 78.7% C 0.185 H 131.8°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#8CD143
RGB	rgb(140, 209, 67)
HSL	hsl(89, 61%, 54%)
HSV	hsv(89, 68%, 82%)
CMYK	cmyk(33%, 0%, 67.9%, 18%)
CIE-LAB	lab(77.03, -43.88, 60.81)
CIE-LCH	lch(77.03, 74.99, 125.81°)
OKLab	oklab(78.72% -0.1235 0.1381)
OKLCH	oklch(78.72% 0.185 131.8)
XYZ	xyz(34.6284, 51.5803, 13.4406)
Luminance	0.5158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD143 #8843D1

analogous

#D1CF43 #8CD143 #45D143

triadic

#8CD143 #438CD1 #D1438C

tetradic

#8CD143 #43D1CF #8843D1 #D14345

square

#8CD143 #43D1CF #8843D1 #D14345

split-complementary

#8CD143 #4345D1 #CF43D1

monochromatic

#4E7B1E #6DAD2A #8CD143 #AADD74 #C8E9A5

Accessibility & contrast

On white

1.86

#8CD143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#8CD143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD143

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD143	#FFFFFF	#000000	##000000
##8CD143	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22E

Deuteranopia (green-blind)

#D0BC4F

Tritanopia (blue-blind)

#8EC9B4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #8cd143;
/* rgb */ color: rgb(140, 209, 67);
/* oklch */ color: oklch(78.7% 0.185 131.8);

Tailwind

colors: {
  custom: {
    50: '#b2df7f',
    500: '#8cd143',
    950: '#000000',
  },
}

SCSS

$custom: #8cd143;
$custom-light: #b2df7f;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd143",
  "rgb": {
    "r": 140,
    "g": 209,
    "b": 67
  },
  "hsl": {
    "h": 89.155,
    "s": 60.684,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78715,
    "c": 0.18531,
    "h": 131.8
  },
  "luminance": 0.51582
}

Semantic roles & 50–950 ramp

primary

#8CD143

secondary

#5B3583

accent

#44E492

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CD143

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

Preview Lab → · Contrast checker → · Palette generator →