#40D64E#40D64E

#40D64E is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.1% C 0.217 H 144.4°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#40D64E
RGB	rgb(64, 214, 78)
HSL	hsl(126, 65%, 55%)
HSV	hsv(126, 70%, 84%)
CMYK	cmyk(70.1%, 0%, 63.6%, 16.1%)
CIE-LAB	lab(75.90, -65.30, 54.35)
CIE-LCH	lch(75.90, 84.96, 140.23°)
OKLab	oklab(77.07% -0.1766 0.1265)
OKLCH	oklch(77.07% 0.217 144.4)
XYZ	xyz(27.5343, 49.7302, 15.3540)
Luminance	0.4973 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D64E #D640C8

analogous

#7DD640 #40D64E #40D699

triadic

#40D64E #4E40D6 #D64E40

tetradic

#40D64E #407DD6 #D640C8 #D69940

square

#40D64E #407DD6 #D640C8 #D69940

split-complementary

#40D64E #9940D6 #D6407D

monochromatic

#1B8025 #26B233 #40D64E #72E17D #A5ECAB

Accessibility & contrast

On white

1.92

#40D64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#40D64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D64E

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D64E	#FFFFFF	#000000	##000000
##40D64E	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC23E

Deuteranopia (green-blind)

#C8B65A

Tritanopia (blue-blind)

#00D0BA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40d64e;
/* rgb */ color: rgb(64, 214, 78);
/* oklch */ color: oklch(77.1% 0.217 144.4);

Tailwind

colors: {
  custom: {
    50: '#89e485',
    500: '#40d64e',
    950: '#000000',
  },
}

SCSS

$custom: #40d64e;
$custom-light: #89e485;
$custom-dark: #000000;

JSON

{
  "hex": "#40d64e",
  "rgb": {
    "r": 64,
    "g": 214,
    "b": 78
  },
  "hsl": {
    "h": 125.6,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77065,
    "c": 0.21725,
    "h": 144.4
  },
  "luminance": 0.49733
}

Semantic roles & 50–950 ramp

primary

#40D64E

secondary

#D999D3

accent

#40D8E8

background

#F9FEF8

surface

#F1FCF0

border

#CBD5CB

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #40D64E

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

Preview Lab → · Contrast checker → · Palette generator →