#40D272#40D272

#40D272 is a light, vivid green. Relative luminance 0.484; OKLCH L 76.5% C 0.183 H 150.6°. Best body text is #000000 at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#40D272
RGB	rgb(64, 210, 114)
HSL	hsl(141, 62%, 54%)
HSV	hsv(141, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 45.7%, 17.6%)
CIE-LAB	lab(75.07, -59.09, 36.59)
CIE-LCH	lch(75.07, 69.50, 148.23°)
OKLab	oklab(76.51% -0.1591 0.0897)
OKLCH	oklch(76.51% 0.183 150.6)
XYZ	xyz(28.1959, 48.3950, 23.7715)
Luminance	0.4840 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D272 #D240A0

analogous

#57D240 #40D272 #40D2BB

triadic

#40D272 #7240D2 #D27240

tetradic

#40D272 #4057D2 #D240A0 #D2BB40

square

#40D272 #4057D2 #D240A0 #D2BB40

split-complementary

#40D272 #BB40D2 #D24057

monochromatic

#1D7B3D #29AC56 #40D272 #72DE97 #A3E9BB

Accessibility & contrast

On white

1.97

#40D272 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.68

#40D272 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D272

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D272	#FFFFFF	#000000	##000000
##40D272	1.00	1.97	10.68	10.68
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.68	21.00	1.00	1.00
##000000	10.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C06B

Deuteranopia (green-blind)

#C1B479

Tritanopia (blue-blind)

#00CFBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d272;
/* rgb */ color: rgb(64, 210, 114);
/* oklch */ color: oklch(76.5% 0.183 150.6);

Tailwind

colors: {
  custom: {
    50: '#87e19c',
    500: '#40d272',
    950: '#000000',
  },
}

SCSS

$custom: #40d272;
$custom-light: #87e19c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d272",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 114
  },
  "hsl": {
    "h": 140.548,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76512,
    "c": 0.18268,
    "h": 150.6
  },
  "luminance": 0.48398
}

Semantic roles & 50–950 ramp

primary

#40D272

secondary

#D698C1

accent

#43ADE5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D272

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

Preview Lab → · Contrast checker → · Palette generator →