#40C473#40C473

#40C473 is a light, vivid green. Relative luminance 0.418; OKLCH L 72.9% C 0.164 H 152.5°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#40C473
RGB	rgb(64, 196, 115)
HSL	hsl(143, 53%, 51%)
HSV	hsv(143, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 41.3%, 23.1%)
CIE-LAB	lab(70.74, -53.73, 30.48)
CIE-LCH	lch(70.74, 61.78, 150.43°)
OKLab	oklab(72.94% -0.145 0.0756)
OKLCH	oklch(72.94% 0.164 152.5)
XYZ	xyz(24.9467, 41.8050, 22.9708)
Luminance	0.4181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C473 #C44091

analogous

#4FC440 #40C473 #40C4B5

triadic

#40C473 #7340C4 #C47340

tetradic

#40C473 #404FC4 #C44091 #C4B540

square

#40C473 #404FC4 #C44091 #C4B540

split-complementary

#40C473 #B540C4 #C4404F

monochromatic

#20693D #2F9857 #40C473 #6FD295 #9EE1B8

Accessibility & contrast

On white

2.24

#40C473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#40C473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C473

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C473	#FFFFFF	#000000	##000000
##40C473	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B46D

Deuteranopia (green-blind)

#B4A878

Tritanopia (blue-blind)

#00C1B0

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c473;
/* rgb */ color: rgb(64, 196, 115);
/* oklch */ color: oklch(72.9% 0.164 152.5);

Tailwind

colors: {
  custom: {
    50: '#84d79c',
    500: '#40c473',
    950: '#000000',
  },
}

SCSS

$custom: #40c473;
$custom-light: #84d79c;
$custom-dark: #000000;

JSON

{
  "hex": "#40c473",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 115
  },
  "hsl": {
    "h": 143.182,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.7294,
    "c": 0.16351,
    "h": 152.5
  },
  "luminance": 0.41808
}

Semantic roles & 50–950 ramp

primary

#40C473

secondary

#CD93B7

accent

#4CA4DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40C473

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

Preview Lab → · Contrast checker → · Palette generator →