#40D182#40D182

#40D182 is a light, vivid green. Relative luminance 0.483; OKLCH L 76.5% C 0.167 H 154.9°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#40D182
RGB	rgb(64, 209, 130)
HSL	hsl(147, 61%, 54%)
HSV	hsv(147, 69%, 82%)
CMYK	cmyk(69.4%, 0%, 37.8%, 18%)
CIE-LAB	lab(75.01, -55.92, 28.37)
CIE-LCH	lch(75.01, 62.70, 153.10°)
OKLab	oklab(76.54% -0.1511 0.0709)
OKLCH	oklch(76.54% 0.167 154.9)
XYZ	xyz(28.9415, 48.2994, 28.9122)
Luminance	0.4830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D182 #D1408F

analogous

#46D140 #40D182 #40D1CA

triadic

#40D182 #8240D1 #D18240

tetradic

#40D182 #4046D1 #D1408F #D1CA40

square

#40D182 #4046D1 #D1408F #D1CA40

split-complementary

#40D182 #CA40D1 #D14046

monochromatic

#1D7947 #29AB64 #40D182 #71DDA2 #A3E9C3

Accessibility & contrast

On white

1.97

#40D182 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#40D182 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D182

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D182	#FFFFFF	#000000	##000000
##40D182	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C07D

Deuteranopia (green-blind)

#BEB487

Tritanopia (blue-blind)

#00CFBD

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d182;
/* rgb */ color: rgb(64, 209, 130);
/* oklch */ color: oklch(76.5% 0.167 154.9);

Tailwind

colors: {
  custom: {
    50: '#87e0a7',
    500: '#40d182',
    950: '#000000',
  },
}

SCSS

$custom: #40d182;
$custom-light: #87e0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40d182",
  "rgb": {
    "r": 64,
    "g": 209,
    "b": 130
  },
  "hsl": {
    "h": 147.31,
    "s": 61.181,
    "l": 53.529
  },
  "oklch": {
    "l": 0.76544,
    "c": 0.16691,
    "h": 154.9
  },
  "luminance": 0.48303
}

Semantic roles & 50–950 ramp

primary

#40D182

secondary

#D597B9

accent

#449BE4

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0D150F

muted

#7D837F

Preview Lab

Preview with #40D182

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

Preview Lab → · Contrast checker → · Palette generator →