#8FC439#8FC439

#8FC439 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.7% C 0.174 H 128.3°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#8FC439
RGB	rgb(143, 196, 57)
HSL	hsl(83, 55%, 50%)
HSV	hsv(83, 71%, 77%)
CMYK	cmyk(27%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(73.29, -37.76, 60.81)
CIE-LCH	lch(73.29, 71.58, 121.84°)
OKLab	oklab(75.7% -0.1078 0.1367)
OKLCH	oklch(75.7% 0.174 128.3)
XYZ	xyz(31.8061, 45.6142, 10.9988)
Luminance	0.4561 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC439 #6E39C4

analogous

#C4B439 #8FC439 #49C439

triadic

#8FC439 #398FC4 #C4398F

tetradic

#8FC439 #39C4B4 #6E39C4 #C43949

square

#8FC439 #39C4B4 #6E39C4 #C43949

split-complementary

#8FC439 #3949C4 #B439C4

monochromatic

#4A651D #6C952B #8FC439 #AAD367 #C4E197

Accessibility & contrast

On white

2.07

#8FC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#8FC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC439

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC439	#FFFFFF	#000000	##000000
##8FC439	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)

#CEB621

Deuteranopia (green-blind)

#C6B345

Tritanopia (blue-blind)

#94BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8fc439;
/* rgb */ color: rgb(143, 196, 57);
/* oklch */ color: oklch(75.7% 0.174 128.3);

Tailwind

colors: {
  custom: {
    50: '#b4d678',
    500: '#8fc439',
    950: '#000000',
  },
}

SCSS

$custom: #8fc439;
$custom-light: #b4d678;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc439",
  "rgb": {
    "r": 143,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 82.878,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75698,
    "c": 0.17406,
    "h": 128.3
  },
  "luminance": 0.45615
}

Semantic roles & 50–950 ramp

primary

#8FC439

secondary

#A58DCC

accent

#4ADE82

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC439

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

Preview Lab → · Contrast checker → · Palette generator →