#8CC143#8CC143

#8CC143 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.9% C 0.165 H 129.2°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#8CC143
RGB	rgb(140, 193, 67)
HSL	hsl(85, 50%, 51%)
HSV	hsv(85, 65%, 76%)
CMYK	cmyk(27.5%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(72.31, -36.84, 55.84)
CIE-LCH	lch(72.31, 66.90, 123.42°)
OKLab	oklab(74.88% -0.1043 0.1277)
OKLCH	oklch(74.88% 0.165 129.2)
XYZ	xyz(30.8982, 44.1198, 12.1972)
Luminance	0.4412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CC143 #7843C1

analogous

#C1B743 #8CC143 #4DC143

triadic

#8CC143 #438CC1 #C1438C

tetradic

#8CC143 #43C1B7 #7843C1 #C1434D

square

#8CC143 #43C1B7 #7843C1 #C1434D

split-complementary

#8CC143 #434DC1 #B743C1

monochromatic

#4A6722 #6B9531 #8CC143 #A8D071 #C4DF9F

Accessibility & contrast

On white

2.14

#8CC143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#8CC143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CC143

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CC143	#FFFFFF	#000000	##000000
##8CC143	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB432

Deuteranopia (green-blind)

#C2B04D

Tritanopia (blue-blind)

#90B9A7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #8cc143;
/* rgb */ color: rgb(140, 193, 67);
/* oklch */ color: oklch(74.9% 0.165 129.2);

Tailwind

colors: {
  custom: {
    50: '#b1d47d',
    500: '#8cc143',
    950: '#000000',
  },
}

SCSS

$custom: #8cc143;
$custom-light: #b1d47d;
$custom-dark: #000000;

JSON

{
  "hex": "#8cc143",
  "rgb": {
    "r": 140,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 85.238,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74875,
    "c": 0.16485,
    "h": 129.2
  },
  "luminance": 0.44121
}

Semantic roles & 50–950 ramp

primary

#8CC143

secondary

#AB94CC

accent

#4EDA89

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8CC143

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

Preview Lab → · Contrast checker → · Palette generator →