#40D474#40D474

#40D474 is a light, vivid green. Relative luminance 0.494; OKLCH L 77.1% C 0.183 H 150.8°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#40D474
RGB	rgb(64, 212, 116)
HSL	hsl(141, 63%, 54%)
HSV	hsv(141, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 45.3%, 16.9%)
CIE-LAB	lab(75.72, -59.49, 36.42)
CIE-LCH	lch(75.72, 69.75, 148.52°)
OKLab	oklab(77.06% -0.1602 0.0894)
OKLCH	oklch(77.06% 0.183 150.8)
XYZ	xyz(28.8078, 49.4347, 24.5432)
Luminance	0.4944 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D474 #D440A0

analogous

#56D440 #40D474 #40D4BE

triadic

#40D474 #7440D4 #D47440

tetradic

#40D474 #4056D4 #D440A0 #D4BE40

square

#40D474 #4056D4 #D440A0 #D4BE40

split-complementary

#40D474 #BE40D4 #D44056

monochromatic

#1C7D3E #27AF57 #40D474 #72DF98 #A4EABD

Accessibility & contrast

On white

1.93

#40D474 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#40D474 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D474

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D474	#FFFFFF	#000000	##000000
##40D474	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C26D

Deuteranopia (green-blind)

#C3B67B

Tritanopia (blue-blind)

#00D1BD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d474;
/* rgb */ color: rgb(64, 212, 116);
/* oklch */ color: oklch(77.1% 0.183 150.8);

Tailwind

colors: {
  custom: {
    50: '#87e29d',
    500: '#40d474',
    950: '#000000',
  },
}

SCSS

$custom: #40d474;
$custom-light: #87e29d;
$custom-dark: #000000;

JSON

{
  "hex": "#40d474",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 116
  },
  "hsl": {
    "h": 141.081,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.77056,
    "c": 0.18344,
    "h": 150.8
  },
  "luminance": 0.49438
}

Semantic roles & 50–950 ramp

primary

#40D474

secondary

#D798C1

accent

#42ACE6

background

#F9FEF9

surface

#F1FCF2

border

#CBD5CC

text

#0D150E

muted

#7E847E

Preview Lab

Preview with #40D474

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

Preview Lab → · Contrast checker → · Palette generator →