#40C480#40C480

#40C480 is a light, vivid green. Relative luminance 0.421; OKLCH L 73.2% C 0.152 H 156.5°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#40C480
RGB	rgb(64, 196, 128)
HSL	hsl(149, 53%, 51%)
HSV	hsv(149, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 34.7%, 23.1%)
CIE-LAB	lab(70.96, -51.29, 23.98)
CIE-LCH	lch(70.96, 56.62, 154.94°)
OKLab	oklab(73.19% -0.1391 0.0603)
OKLCH	oklch(73.19% 0.152 156.5)
XYZ	xyz(25.7482, 42.1256, 27.1920)
Luminance	0.4213 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C480 #C44084

analogous

#42C440 #40C480 #40C4C2

triadic

#40C480 #8040C4 #C48040

tetradic

#40C480 #4042C4 #C44084 #C4C240

square

#40C480 #4042C4 #C44084 #C4C240

split-complementary

#40C480 #C240C4 #C44042

monochromatic

#206944 #2F9862 #40C480 #6FD29F #9EE1BE

Accessibility & contrast

On white

2.23

#40C480 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#40C480 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C480

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C480	#FFFFFF	#000000	##000000
##40C480	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B57C

Deuteranopia (green-blind)

#B2A984

Tritanopia (blue-blind)

#00C2B2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c480;
/* rgb */ color: rgb(64, 196, 128);
/* oklch */ color: oklch(73.2% 0.152 156.5);

Tailwind

colors: {
  custom: {
    50: '#84d7a5',
    500: '#40c480',
    950: '#000000',
  },
}

SCSS

$custom: #40c480;
$custom-light: #84d7a5;
$custom-dark: #000000;

JSON

{
  "hex": "#40c480",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 128
  },
  "hsl": {
    "h": 149.091,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73195,
    "c": 0.15159,
    "h": 156.5
  },
  "luminance": 0.42128
}

Semantic roles & 50–950 ramp

primary

#40C480

secondary

#CD93B1

accent

#4C96DC

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C140F

muted

#7D837F

Preview Lab

Preview with #40C480

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

Preview Lab → · Contrast checker → · Palette generator →