#40D759#40D759

#40D759 is a light, highly saturated green. Relative luminance 0.504; OKLCH L 77.4% C 0.210 H 145.8°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#40D759
RGB	rgb(64, 215, 89)
HSL	hsl(130, 65%, 55%)
HSV	hsv(130, 70%, 84%)
CMYK	cmyk(70.2%, 0%, 58.6%, 15.7%)
CIE-LAB	lab(76.32, -64.38, 50.04)
CIE-LCH	lch(76.32, 81.54, 142.15°)
OKLab	oklab(77.44% -0.1737 0.1182)
OKLCH	oklch(77.44% 0.21 145.8)
XYZ	xyz(28.2160, 50.4090, 17.6921)
Luminance	0.5041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D759 #D740BE

analogous

#72D740 #40D759 #40D7A5

triadic

#40D759 #5940D7 #D75940

tetradic

#40D759 #4072D7 #D740BE #D7A540

square

#40D759 #4072D7 #D740BE #D7A540

split-complementary

#40D759 #A540D7 #D74072

monochromatic

#1B812C #26B43D #40D759 #73E285 #A5ECB1

Accessibility & contrast

On white

1.89

#40D759 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#40D759 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D759

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D759	#FFFFFF	#000000	##000000
##40D759	1.00	1.89	11.08	11.08
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC44C

Deuteranopia (green-blind)

#C9B763

Tritanopia (blue-blind)

#00D2BC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d759;
/* rgb */ color: rgb(64, 215, 89);
/* oklch */ color: oklch(77.4% 0.210 145.8);

Tailwind

colors: {
  custom: {
    50: '#89e58c',
    500: '#40d759',
    950: '#000000',
  },
}

SCSS

$custom: #40d759;
$custom-light: #89e58c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d759",
  "rgb": {
    "r": 64,
    "g": 215,
    "b": 89
  },
  "hsl": {
    "h": 129.934,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77443,
    "c": 0.21013,
    "h": 145.8
  },
  "luminance": 0.50412
}

Semantic roles & 50–950 ramp

primary

#40D759

secondary

#88337A

accent

#3FCCE8

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40D759

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

Preview Lab → · Contrast checker → · Palette generator →