#40D875#40D875

#40D875 is a light, vivid green. Relative luminance 0.515; OKLCH L 78.1% C 0.188 H 150.7°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#40D875
RGB	rgb(64, 216, 117)
HSL	hsl(141, 66%, 55%)
HSV	hsv(141, 70%, 85%)
CMYK	cmyk(70.4%, 0%, 45.8%, 15.3%)
CIE-LAB	lab(76.97, -60.76, 37.52)
CIE-LCH	lch(76.97, 71.41, 148.31°)
OKLab	oklab(78.09% -0.1636 0.0919)
OKLCH	oklch(78.09% 0.188 150.7)
XYZ	xyz(29.8786, 51.4827, 25.1887)
Luminance	0.5149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D875 #D840A3

analogous

#57D840 #40D875 #40D8C1

triadic

#40D875 #7540D8 #D87540

tetradic

#40D875 #4057D8 #D840A3 #D8C140

square

#40D875 #4057D8 #D840A3 #D8C140

split-complementary

#40D875 #C140D8 #D84057

monochromatic

#1B833F #25B658 #40D875 #73E29A #A6EDBE

Accessibility & contrast

On white

1.86

#40D875 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#40D875 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D875

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D875	#FFFFFF	#000000	##000000
##40D875	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C66D

Deuteranopia (green-blind)

#C7B97C

Tritanopia (blue-blind)

#00D4C0

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40d875;
/* rgb */ color: rgb(64, 216, 117);
/* oklch */ color: oklch(78.1% 0.188 150.7);

Tailwind

colors: {
  custom: {
    50: '#88e59e',
    500: '#40d875',
    950: '#000000',
  },
}

SCSS

$custom: #40d875;
$custom-light: #88e59e;
$custom-dark: #000000;

JSON

{
  "hex": "#40d875",
  "rgb": {
    "r": 64,
    "g": 216,
    "b": 117
  },
  "hsl": {
    "h": 140.921,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78092,
    "c": 0.18765,
    "h": 150.7
  },
  "luminance": 0.51486
}

Semantic roles & 50–950 ramp

primary

#40D875

secondary

#8A336B

accent

#3FAEE9

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160E

muted

#7F847F

Preview Lab

Preview with #40D875

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

Preview Lab → · Contrast checker → · Palette generator →