#8CC439#8CC439

#8CC439 is a light, vivid yellow-green. Relative luminance 0.454; OKLCH L 75.5% C 0.176 H 129.1°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#8CC439
RGB	rgb(140, 196, 57)
HSL	hsl(84, 55%, 50%)
HSV	hsv(84, 71%, 77%)
CMYK	cmyk(28.6%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(73.12, -38.89, 60.58)
CIE-LCH	lch(73.12, 71.99, 122.70°)
OKLab	oklab(75.51% -0.1107 0.1362)
OKLCH	oklch(75.51% 0.176 129.1)
XYZ	xyz(31.2936, 45.3499, 10.9748)
Luminance	0.4535 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CC439 #7139C4

analogous

#C4B739 #8CC439 #46C439

triadic

#8CC439 #398CC4 #C4398C

tetradic

#8CC439 #39C4B7 #7139C4 #C43946

square

#8CC439 #39C4B7 #7139C4 #C43946

split-complementary

#8CC439 #3946C4 #B739C4

monochromatic

#48651D #6A952B #8CC439 #A8D367 #C3E197

Accessibility & contrast

On white

2.09

#8CC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#8CC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CC439

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CC439	#FFFFFF	#000000	##000000
##8CC439	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB621

Deuteranopia (green-blind)

#C6B245

Tritanopia (blue-blind)

#90BBA9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8cc439;
/* rgb */ color: rgb(140, 196, 57);
/* oklch */ color: oklch(75.5% 0.176 129.1);

Tailwind

colors: {
  custom: {
    50: '#b2d678',
    500: '#8cc439',
    950: '#000000',
  },
}

SCSS

$custom: #8cc439;
$custom-light: #b2d678;
$custom-dark: #000000;

JSON

{
  "hex": "#8cc439",
  "rgb": {
    "r": 140,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 84.173,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.75513,
    "c": 0.17555,
    "h": 129.1
  },
  "luminance": 0.45351
}

Semantic roles & 50–950 ramp

primary

#8CC439

secondary

#A68DCC

accent

#4ADE85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8CC439

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

Preview Lab → · Contrast checker → · Palette generator →