#40D74F#40D74F

#40D74F is a light, highly saturated green. Relative luminance 0.503; OKLCH L 77.3% C 0.218 H 144.5°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#40D74F
RGB	rgb(64, 215, 79)
HSL	hsl(126, 65%, 55%)
HSV	hsv(126, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 63.3%, 15.7%)
CIE-LAB	lab(76.22, -65.52, 54.29)
CIE-LCH	lch(76.22, 85.09, 140.36°)
OKLab	oklab(77.33% -0.1772 0.1264)
OKLCH	oklch(77.33% 0.218 144.5)
XYZ	xyz(27.8243, 50.2523, 15.6289)
Luminance	0.5026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D74F #D740C8

analogous

#7DD740 #40D74F #40D79A

triadic

#40D74F #4F40D7 #D74F40

tetradic

#40D74F #407DD7 #D740C8 #D79A40

square

#40D74F #407DD7 #D740C8 #D79A40

split-complementary

#40D74F #9A40D7 #D7407D

monochromatic

#1B8125 #26B434 #40D74F #73E27E #A5ECAC

Accessibility & contrast

On white

1.90

#40D74F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#40D74F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D74F

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D74F	#FFFFFF	#000000	##000000
##40D74F	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC33F

Deuteranopia (green-blind)

#C9B75B

Tritanopia (blue-blind)

#00D1BA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d74f;
/* rgb */ color: rgb(64, 215, 79);
/* oklch */ color: oklch(77.3% 0.218 144.5);

Tailwind

colors: {
  custom: {
    50: '#89e585',
    500: '#40d74f',
    950: '#000000',
  },
}

SCSS

$custom: #40d74f;
$custom-light: #89e585;
$custom-dark: #000000;

JSON

{
  "hex": "#40d74f",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 79
  },
  "hsl": {
    "h": 125.96,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77333,
    "c": 0.21768,
    "h": 144.5
  },
  "luminance": 0.50255
}

Semantic roles & 50–950 ramp

primary

#40D74F

secondary

#883380

accent

#3FD8E8

background

#FCFEFB

surface

#F4FCF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40D74F

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

Preview Lab → · Contrast checker → · Palette generator →