#8CD740#8CD740

#8CD740 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.1% C 0.195 H 132.4°. Best body text is #000000 at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#8CD740
RGB	rgb(140, 215, 64)
HSL	hsl(90, 65%, 55%)
HSV	hsv(90, 70%, 84%)
CMYK	cmyk(34.9%, 0%, 70.2%, 15.7%)
CIE-LAB	lab(78.78, -46.63, 63.73)
CIE-LCH	lch(78.78, 78.97, 126.19°)
OKLab	oklab(80.14% -0.1313 0.1438)
OKLCH	oklch(80.14% 0.195 132.4)
XYZ	xyz(36.0406, 54.5450, 13.4788)
Luminance	0.5455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CD740 #8B40D7

analogous

#D7D640 #8CD740 #41D740

triadic

#8CD740 #408CD7 #D7408C

tetradic

#8CD740 #40D7D6 #8B40D7 #D74041

square

#8CD740 #40D7D6 #8B40D7 #D74041

split-complementary

#8CD740 #4041D7 #D640D7

monochromatic

#4F811B #6DB426 #8CD740 #AAE273 #C9ECA5

Accessibility & contrast

On white

1.76

#8CD740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.91

#8CD740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CD740

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CD740	#FFFFFF	#000000	##000000
##8CD740	1.00	1.76	11.91	11.91
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.91	21.00	1.00	1.00
##000000	11.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C727

Deuteranopia (green-blind)

#D6C14E

Tritanopia (blue-blind)

#8DCEB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #8cd740;
/* rgb */ color: rgb(140, 215, 64);
/* oklch */ color: oklch(80.1% 0.195 132.4);

Tailwind

colors: {
  custom: {
    50: '#b3e47e',
    500: '#8cd740',
    950: '#000000',
  },
}

SCSS

$custom: #8cd740;
$custom-light: #b3e47e;
$custom-dark: #000000;

JSON

{
  "hex": "#8cd740",
  "rgb": {
    "r": 140,
    "g": 215,
    "b": 64
  },
  "hsl": {
    "h": 89.801,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.80135,
    "c": 0.19473,
    "h": 132.4
  },
  "luminance": 0.54546
}

Semantic roles & 50–950 ramp

primary

#8CD740

secondary

#5D3388

accent

#3FE893

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #8CD740

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

Preview Lab → · Contrast checker → · Palette generator →