#8FC43F#8FC43F

#8FC43F is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.7% C 0.170 H 128.7°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#8FC43F
RGB	rgb(143, 196, 63)
HSL	hsl(84, 53%, 51%)
HSV	hsv(84, 68%, 77%)
CMYK	cmyk(27%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(73.34, -37.36, 58.58)
CIE-LCH	lch(73.34, 69.48, 122.53°)
OKLab	oklab(75.74% -0.1062 0.1328)
OKLCH	oklch(75.74% 0.17 128.7)
XYZ	xyz(31.9647, 45.6776, 11.8342)
Luminance	0.4568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC43F #743FC4

analogous

#C4B63F #8FC43F #4CC43F

triadic

#8FC43F #3F8FC4 #C43F8F

tetradic

#8FC43F #3FC4B6 #743FC4 #C43F4C

square

#8FC43F #3FC4B6 #743FC4 #C43F4C

split-complementary

#8FC43F #3F4CC4 #B63FC4

monochromatic

#4C6820 #6E972E #8FC43F #AAD26E #C6E19D

Accessibility & contrast

On white

2.07

#8FC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#8FC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC43F

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC43F	#FFFFFF	#000000	##000000
##8FC43F	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62B

Deuteranopia (green-blind)

#C6B34A

Tritanopia (blue-blind)

#93BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8fc43f;
/* rgb */ color: rgb(143, 196, 63);
/* oklch */ color: oklch(75.7% 0.170 128.7);

Tailwind

colors: {
  custom: {
    50: '#b4d67b',
    500: '#8fc43f',
    950: '#000000',
  },
}

SCSS

$custom: #8fc43f;
$custom-light: #b4d67b;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc43f",
  "rgb": {
    "r": 143,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 83.91,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75745,
    "c": 0.17009,
    "h": 128.7
  },
  "luminance": 0.45678
}

Semantic roles & 50–950 ramp

primary

#8FC43F

secondary

#A992CD

accent

#4BDC85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8FC43F

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

Preview Lab → · Contrast checker → · Palette generator →