#8CD540#8CD540

#8CD540 is a light, vivid yellow-green. Relative luminance 0.535; OKLCH L 79.7% C 0.192 H 132.1°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#8CD540
RGB	rgb(140, 213, 64)
HSL	hsl(89, 64%, 54%)
HSV	hsv(89, 70%, 84%)
CMYK	cmyk(34.3%, 0%, 70%, 16.5%)
CIE-LAB	lab(78.19, -45.79, 63.13)
CIE-LCH	lch(78.19, 77.99, 125.95°)
OKLab	oklab(79.65% -0.129 0.1426)
OKLCH	oklch(79.65% 0.192 132.1)
XYZ	xyz(35.5344, 53.5327, 13.3101)
Luminance	0.5353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD540 #8940D5

analogous

#D5D340 #8CD540 #42D540

triadic

#8CD540 #408CD5 #D5408C

tetradic

#8CD540 #40D5D3 #8940D5 #D54042

square

#8CD540 #40D5D3 #8940D5 #D54042

split-complementary

#8CD540 #4042D5 #D340D5

monochromatic

#4E7F1C #6DB127 #8CD540 #AAE072 #C8EBA4

Accessibility & contrast

On white

1.79

#8CD540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#8CD540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD540

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD540	#FFFFFF	#000000	##000000
##8CD540	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC528

Deuteranopia (green-blind)

#D4BF4D

Tritanopia (blue-blind)

#8ECCB8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #8cd540;
/* rgb */ color: rgb(140, 213, 64);
/* oklch */ color: oklch(79.7% 0.192 132.1);

Tailwind

colors: {
  custom: {
    50: '#b3e27d',
    500: '#8cd540',
    950: '#000000',
  },
}

SCSS

$custom: #8cd540;
$custom-light: #b3e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd540",
  "rgb": {
    "r": 140,
    "g": 213,
    "b": 64
  },
  "hsl": {
    "h": 89.396,
    "s": 63.948,
    "l": 54.314
  },
  "oklch": {
    "l": 0.79653,
    "c": 0.19226,
    "h": 132.1
  },
  "luminance": 0.53534
}

Semantic roles & 50–950 ramp

primary

#8CD540

secondary

#5C3386

accent

#41E792

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CD540

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

Preview Lab → · Contrast checker → · Palette generator →