#40D44F#40D44F

#40D44F is a light, highly saturated green. Relative luminance 0.487; OKLCH L 76.6% C 0.214 H 144.6°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#40D44F
RGB	rgb(64, 212, 79)
HSL	hsl(126, 63%, 54%)
HSV	hsv(126, 70%, 83%)
CMYK	cmyk(69.8%, 0%, 62.7%, 16.9%)
CIE-LAB	lab(75.29, -64.53, 53.24)
CIE-LCH	lch(75.29, 83.66, 140.47°)
OKLab	oklab(76.56% -0.1745 0.1242)
OKLCH	oklch(76.56% 0.214 144.6)
XYZ	xyz(27.0673, 48.7385, 15.3766)
Luminance	0.4874 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D44F #D440C5

analogous

#7BD440 #40D44F #40D499

triadic

#40D44F #4F40D4 #D44F40

tetradic

#40D44F #407BD4 #D440C5 #D49940

square

#40D44F #407BD4 #D440C5 #D49940

split-complementary

#40D44F #9940D4 #D4407B

monochromatic

#1C7D26 #27AF35 #40D44F #72DF7D #A4EAAB

Accessibility & contrast

On white

1.95

#40D44F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#40D44F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D44F

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D44F	#FFFFFF	#000000	##000000
##40D44F	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C13F

Deuteranopia (green-blind)

#C6B55A

Tritanopia (blue-blind)

#00CEB8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d44f;
/* rgb */ color: rgb(64, 212, 79);
/* oklch */ color: oklch(76.6% 0.214 144.6);

Tailwind

colors: {
  custom: {
    50: '#89e285',
    500: '#40d44f',
    950: '#000000',
  },
}

SCSS

$custom: #40d44f;
$custom-light: #89e285;
$custom-dark: #000000;

JSON

{
  "hex": "#40d44f",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 79
  },
  "hsl": {
    "h": 126.081,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76558,
    "c": 0.2142,
    "h": 144.6
  },
  "luminance": 0.48741
}

Semantic roles & 50–950 ramp

primary

#40D44F

secondary

#D798D1

accent

#42D6E6

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #40D44F

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

Preview Lab → · Contrast checker → · Palette generator →