#8FC43A#8FC43A

#8FC43A is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.7% C 0.173 H 128.3°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#8FC43A
RGB	rgb(143, 196, 58)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 77%)
CMYK	cmyk(27%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(73.30, -37.70, 60.45)
CIE-LCH	lch(73.30, 71.24, 121.95°)
OKLab	oklab(75.71% -0.1076 0.136)
OKLCH	oklch(75.71% 0.173 128.3)
XYZ	xyz(31.8313, 45.6242, 11.1315)
Luminance	0.4562 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC43A #6F3AC4

analogous

#C4B43A #8FC43A #4AC43A

triadic

#8FC43A #3A8FC4 #C43A8F

tetradic

#8FC43A #3AC4B4 #6F3AC4 #C43A4A

square

#8FC43A #3AC4B4 #6F3AC4 #C43A4A

split-complementary

#8FC43A #3A4AC4 #B43AC4

monochromatic

#4A661E #6D952C #8FC43A #AAD369 #C5E098

Accessibility & contrast

On white

2.07

#8FC43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#8FC43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC43A

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC43A	#FFFFFF	#000000	##000000
##8FC43A	1.00	2.07	10.12	10.12
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB623

Deuteranopia (green-blind)

#C6B346

Tritanopia (blue-blind)

#94BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8fc43a;
/* rgb */ color: rgb(143, 196, 58);
/* oklch */ color: oklch(75.7% 0.173 128.3);

Tailwind

colors: {
  custom: {
    50: '#b4d678',
    500: '#8fc43a',
    950: '#000000',
  },
}

SCSS

$custom: #8fc43a;
$custom-light: #b4d678;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc43a",
  "rgb": {
    "r": 143,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 83.043,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75706,
    "c": 0.17342,
    "h": 128.3
  },
  "luminance": 0.45625
}

Semantic roles & 50–950 ramp

primary

#8FC43A

secondary

#A68ECC

accent

#4ADE83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC43A

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

Preview Lab → · Contrast checker → · Palette generator →