#40D376#40D376

#40D376 is a light, vivid green. Relative luminance 0.490; OKLCH L 76.8% C 0.180 H 151.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#40D376
RGB	rgb(64, 211, 118)
HSL	hsl(142, 63%, 54%)
HSV	hsv(142, 70%, 83%)
CMYK	cmyk(69.7%, 0%, 44.1%, 17.3%)
CIE-LAB	lab(75.44, -58.79, 35.06)
CIE-LCH	lch(75.44, 68.45, 149.19°)
OKLab	oklab(76.83% -0.1584 0.0863)
OKLCH	oklch(76.83% 0.18 151.4)
XYZ	xyz(28.6762, 48.9833, 25.0795)
Luminance	0.4899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D376 #D3409D

analogous

#54D340 #40D376 #40D3C0

triadic

#40D376 #7640D3 #D37640

tetradic

#40D376 #4054D3 #D3409D #D3C040

square

#40D376 #4054D3 #D3409D #D3C040

split-complementary

#40D376 #C040D3 #D34054

monochromatic

#1D7C40 #28AE59 #40D376 #72DE9A #A3EABD

Accessibility & contrast

On white

1.94

#40D376 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#40D376 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D376

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D376	#FFFFFF	#000000	##000000
##40D376	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C16F

Deuteranopia (green-blind)

#C2B57C

Tritanopia (blue-blind)

#00D0BC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40d376;
/* rgb */ color: rgb(64, 211, 118);
/* oklch */ color: oklch(76.8% 0.180 151.4);

Tailwind

colors: {
  custom: {
    50: '#87e29e',
    500: '#40d376',
    950: '#000000',
  },
}

SCSS

$custom: #40d376;
$custom-light: #87e29e;
$custom-dark: #000000;

JSON

{
  "hex": "#40d376",
  "rgb": {
    "r": 64,
    "g": 211,
    "b": 118
  },
  "hsl": {
    "h": 142.041,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76834,
    "c": 0.18036,
    "h": 151.4
  },
  "luminance": 0.48987
}

Semantic roles & 50–950 ramp

primary

#40D376

secondary

#D798C0

accent

#42AAE6

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D376

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

Preview Lab → · Contrast checker → · Palette generator →