#40DA50#40DA50

#40DA50 is a light, highly saturated green. Relative luminance 0.518; OKLCH L 78.1% C 0.220 H 144.5°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#40DA50
RGB	rgb(64, 218, 80)
HSL	hsl(126, 68%, 55%)
HSV	hsv(126, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 63.3%, 14.5%)
CIE-LAB	lab(77.17, -66.40, 54.92)
CIE-LCH	lch(77.17, 86.17, 140.41°)
OKLab	oklab(78.12% -0.1796 0.1279)
OKLCH	oklch(78.12% 0.22 144.5)
XYZ	xyz(28.6318, 51.8088, 16.0790)
Luminance	0.5181 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA50 #DA40CA

analogous

#7DDA40 #40DA50 #40DA9D

triadic

#40DA50 #5040DA #DA5040

tetradic

#40DA50 #407DDA #DA40CA #DA9D40

square

#40DA50 #407DDA #DA40CA #DA9D40

split-complementary

#40DA50 #9D40DA #DA407D

monochromatic

#1A8625 #24B933 #40DA50 #73E47F #A7EEAE

Accessibility & contrast

On white

1.85

#40DA50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#40DA50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA50

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA50	#FFFFFF	#000000	##000000
##40DA50	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC63F

Deuteranopia (green-blind)

#CCBA5C

Tritanopia (blue-blind)

#00D4BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40da50;
/* rgb */ color: rgb(64, 218, 80);
/* oklch */ color: oklch(78.1% 0.220 144.5);

Tailwind

colors: {
  custom: {
    50: '#8ae786',
    500: '#40da50',
    950: '#000000',
  },
}

SCSS

$custom: #40da50;
$custom-light: #8ae786;
$custom-dark: #000000;

JSON

{
  "hex": "#40da50",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 80
  },
  "hsl": {
    "h": 126.234,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78117,
    "c": 0.22043,
    "h": 144.5
  },
  "luminance": 0.51812
}

Semantic roles & 50–950 ramp

primary

#40DA50

secondary

#8C3283

accent

#3DD8EA

background

#FCFEFC

surface

#F4FDF3

border

#CED5CD

text

#0D160C

muted

#7F847F

Preview Lab

Preview with #40DA50

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

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