#8CD539#8CD539

#8CD539 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 79.6% C 0.196 H 131.7°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#8CD539
RGB	rgb(140, 213, 57)
HSL	hsl(88, 65%, 53%)
HSV	hsv(88, 73%, 84%)
CMYK	cmyk(34.3%, 0%, 73.2%, 16.5%)
CIE-LAB	lab(78.14, -46.23, 65.57)
CIE-LCH	lch(78.14, 80.23, 125.19°)
OKLab	oklab(79.6% -0.1307 0.1467)
OKLCH	oklch(79.6% 0.196 131.7)
XYZ	xyz(35.3476, 53.4580, 12.3261)
Luminance	0.5346 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD539 #8239D5

analogous

#D5D039 #8CD539 #3ED539

triadic

#8CD539 #398CD5 #D5398C

tetradic

#8CD539 #39D5D0 #8239D5 #D5393E

square

#8CD539 #39D5D0 #8239D5 #D5393E

split-complementary

#8CD539 #393ED5 #D039D5

monochromatic

#4D7A1A #6DAC25 #8CD539 #A9E06B #C7EA9E

Accessibility & contrast

On white

1.80

#8CD539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#8CD539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD539

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD539	#FFFFFF	#000000	##000000
##8CD539	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC519

Deuteranopia (green-blind)

#D4BF48

Tritanopia (blue-blind)

#8ECCB7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #8cd539;
/* rgb */ color: rgb(140, 213, 57);
/* oklch */ color: oklch(79.6% 0.196 131.7);

Tailwind

colors: {
  custom: {
    50: '#b3e27a',
    500: '#8cd539',
    950: '#000000',
  },
}

SCSS

$custom: #8cd539;
$custom-light: #b3e27a;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd539",
  "rgb": {
    "r": 140,
    "g": 213,
    "b": 57
  },
  "hsl": {
    "h": 88.077,
    "s": 65,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79603,
    "c": 0.19646,
    "h": 131.7
  },
  "luminance": 0.53459
}

Semantic roles & 50–950 ramp

primary

#8CD539

secondary

#573182

accent

#40E88F

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CD539

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

Preview Lab → · Contrast checker → · Palette generator →