#40C474#40C474

#40C474 is a light, vivid green. Relative luminance 0.418; OKLCH L 73.0% C 0.163 H 152.8°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#40C474
RGB	rgb(64, 196, 116)
HSL	hsl(144, 53%, 51%)
HSV	hsv(144, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 40.8%, 23.1%)
CIE-LAB	lab(70.75, -53.55, 29.99)
CIE-LCH	lch(70.75, 61.38, 150.75°)
OKLab	oklab(72.96% -0.1445 0.0744)
OKLCH	oklch(72.96% 0.163 152.8)
XYZ	xyz(25.0045, 41.8281, 23.2755)
Luminance	0.4183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C474 #C44090

analogous

#4EC440 #40C474 #40C4B6

triadic

#40C474 #7440C4 #C47440

tetradic

#40C474 #404EC4 #C44090 #C4B640

square

#40C474 #404EC4 #C44090 #C4B640

split-complementary

#40C474 #B640C4 #C4404E

monochromatic

#20693D #2F9858 #40C474 #6FD296 #9EE1B8

Accessibility & contrast

On white

2.24

#40C474 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#40C474 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C474

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C474	#FFFFFF	#000000	##000000
##40C474	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B46E

Deuteranopia (green-blind)

#B4A879

Tritanopia (blue-blind)

#00C1B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c474;
/* rgb */ color: rgb(64, 196, 116);
/* oklch */ color: oklch(73.0% 0.163 152.8);

Tailwind

colors: {
  custom: {
    50: '#84d79d',
    500: '#40c474',
    950: '#000000',
  },
}

SCSS

$custom: #40c474;
$custom-light: #84d79d;
$custom-dark: #000000;

JSON

{
  "hex": "#40c474",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 116
  },
  "hsl": {
    "h": 143.636,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72959,
    "c": 0.16258,
    "h": 152.8
  },
  "luminance": 0.41831
}

Semantic roles & 50–950 ramp

primary

#40C474

secondary

#CD93B6

accent

#4CA3DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40C474

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

Preview Lab → · Contrast checker → · Palette generator →