#8CC43F#8CC43F

#8CC43F is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.6% C 0.172 H 129.5°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#8CC43F
RGB	rgb(140, 196, 63)
HSL	hsl(85, 53%, 51%)
HSV	hsv(85, 68%, 77%)
CMYK	cmyk(28.6%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(73.16, -38.48, 58.35)
CIE-LCH	lch(73.16, 69.90, 123.41°)
OKLab	oklab(75.56% -0.1091 0.1324)
OKLCH	oklch(75.56% 0.172 129.5)
XYZ	xyz(31.4522, 45.4133, 11.8102)
Luminance	0.4541 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CC43F #773FC4

analogous

#C4B93F #8CC43F #49C43F

triadic

#8CC43F #3F8CC4 #C43F8C

tetradic

#8CC43F #3FC4B9 #773FC4 #C43F49

square

#8CC43F #3FC4B9 #773FC4 #C43F49

split-complementary

#8CC43F #3F49C4 #B93FC4

monochromatic

#4A6820 #6B972E #8CC43F #A8D26E #C4E19D

Accessibility & contrast

On white

2.08

#8CC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#8CC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CC43F

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CC43F	#FFFFFF	#000000	##000000
##8CC43F	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62C

Deuteranopia (green-blind)

#C5B24A

Tritanopia (blue-blind)

#90BCA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8cc43f;
/* rgb */ color: rgb(140, 196, 63);
/* oklch */ color: oklch(75.6% 0.172 129.5);

Tailwind

colors: {
  custom: {
    50: '#b1d67b',
    500: '#8cc43f',
    950: '#000000',
  },
}

SCSS

$custom: #8cc43f;
$custom-light: #b1d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#8cc43f",
  "rgb": {
    "r": 140,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 85.263,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.7556,
    "c": 0.17158,
    "h": 129.5
  },
  "luminance": 0.45414
}

Semantic roles & 50–950 ramp

primary

#8CC43F

secondary

#AB92CD

accent

#4BDC88

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8CC43F

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

Preview Lab → · Contrast checker → · Palette generator →