#40D268#40D268

#40D268 is a light, vivid green. Relative luminance 0.482; OKLCH L 76.4% C 0.192 H 148.5°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#40D268
RGB	rgb(64, 210, 104)
HSL	hsl(136, 62%, 54%)
HSV	hsv(136, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 50.5%, 17.6%)
CIE-LAB	lab(74.94, -60.64, 41.35)
CIE-LCH	lch(74.94, 73.40, 145.71°)
OKLab	oklab(76.36% -0.1633 0.1001)
OKLCH	oklch(76.36% 0.192 148.5)
XYZ	xyz(27.6575, 48.1796, 20.9360)
Luminance	0.4818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D268 #D240AA

analogous

#61D240 #40D268 #40D2B1

triadic

#40D268 #6840D2 #D26840

tetradic

#40D268 #4061D2 #D240AA #D2B140

square

#40D268 #4061D2 #D240AA #D2B140

split-complementary

#40D268 #B140D2 #D24061

monochromatic

#1D7B37 #29AC4D #40D268 #72DE8F #A3E9B6

Accessibility & contrast

On white

1.97

#40D268 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#40D268 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D268

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D268	#FFFFFF	#000000	##000000
##40D268	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C05F

Deuteranopia (green-blind)

#C2B470

Tritanopia (blue-blind)

#00CEB9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40d268;
/* rgb */ color: rgb(64, 210, 104);
/* oklch */ color: oklch(76.4% 0.192 148.5);

Tailwind

colors: {
  custom: {
    50: '#87e195',
    500: '#40d268',
    950: '#000000',
  },
}

SCSS

$custom: #40d268;
$custom-light: #87e195;
$custom-dark: #000000;

JSON

{
  "hex": "#40d268",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 104
  },
  "hsl": {
    "h": 136.438,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76356,
    "c": 0.19153,
    "h": 148.5
  },
  "luminance": 0.48183
}

Semantic roles & 50–950 ramp

primary

#40D268

secondary

#D698C5

accent

#43B9E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #40D268

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

Preview Lab → · Contrast checker → · Palette generator →