#40D276#40D276

#40D276 is a light, vivid green. Relative luminance 0.485; OKLCH L 76.6% C 0.179 H 151.5°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#40D276
RGB	rgb(64, 210, 118)
HSL	hsl(142, 62%, 54%)
HSV	hsv(142, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 43.8%, 17.6%)
CIE-LAB	lab(75.13, -58.43, 34.66)
CIE-LCH	lch(75.13, 67.93, 149.32°)
OKLab	oklab(76.58% -0.1574 0.0854)
OKLCH	oklch(76.58% 0.179 151.5)
XYZ	xyz(28.4286, 48.4880, 24.9969)
Luminance	0.4849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D276 #D2409C

analogous

#53D240 #40D276 #40D2BF

triadic

#40D276 #7640D2 #D27640

tetradic

#40D276 #4053D2 #D2409C #D2BF40

square

#40D276 #4053D2 #D2409C #D2BF40

split-complementary

#40D276 #BF40D2 #D24053

monochromatic

#1D7B40 #29AC59 #40D276 #72DE9A #A3E9BD

Accessibility & contrast

On white

1.96

#40D276 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#40D276 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D276

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D276	#FFFFFF	#000000	##000000
##40D276	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C16F

Deuteranopia (green-blind)

#C1B47C

Tritanopia (blue-blind)

#00CFBC

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d276;
/* rgb */ color: rgb(64, 210, 118);
/* oklch */ color: oklch(76.6% 0.179 151.5);

Tailwind

colors: {
  custom: {
    50: '#87e19e',
    500: '#40d276',
    950: '#000000',
  },
}

SCSS

$custom: #40d276;
$custom-light: #87e19e;
$custom-dark: #000000;

JSON

{
  "hex": "#40d276",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 118
  },
  "hsl": {
    "h": 142.192,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76579,
    "c": 0.17907,
    "h": 151.5
  },
  "luminance": 0.48491
}

Semantic roles & 50–950 ramp

primary

#40D276

secondary

#D698BF

accent

#43A9E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #40D276

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

Preview Lab → · Contrast checker → · Palette generator →