#40DD47#40DD47

#40DD47 is a light, highly saturated green. Relative luminance 0.533; OKLCH L 78.8% C 0.230 H 143.6°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#40DD47
RGB	rgb(64, 221, 71)
HSL	hsl(123, 70%, 56%)
HSV	hsv(123, 71%, 87%)
CMYK	cmyk(71%, 0%, 67.9%, 13.3%)
CIE-LAB	lab(78.03, -68.26, 59.50)
CIE-LCH	lch(78.03, 90.55, 138.92°)
OKLab	oklab(78.81% -0.185 0.1366)
OKLCH	oklch(78.81% 0.23 143.6)
XYZ	xyz(29.1063, 53.2546, 14.7052)
Luminance	0.5326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DD47 #DD40D6

analogous

#87DD40 #40DD47 #40DD95

triadic

#40DD47 #4740DD #DD4740

tetradic

#40DD47 #4087DD #DD40D6 #DD9540

square

#40DD47 #4087DD #DD40D6 #DD9540

split-complementary

#40DD47 #9540DD #DD4087

monochromatic

#198A1E #22BE29 #40DD47 #74E679 #A8EFAB

Accessibility & contrast

On white

1.80

#40DD47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#40DD47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DD47

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DD47	#FFFFFF	#000000	##000000
##40DD47	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C831

Deuteranopia (green-blind)

#CFBC55

Tritanopia (blue-blind)

#00D7BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40dd47;
/* rgb */ color: rgb(64, 221, 71);
/* oklch */ color: oklch(78.8% 0.230 143.6);

Tailwind

colors: {
  custom: {
    50: '#8be981',
    500: '#40dd47',
    950: '#000000',
  },
}

SCSS

$custom: #40dd47;
$custom-light: #8be981;
$custom-dark: #000000;

JSON

{
  "hex": "#40dd47",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 71
  },
  "hsl": {
    "h": 122.675,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78805,
    "c": 0.22996,
    "h": 143.6
  },
  "luminance": 0.53258
}

Semantic roles & 50–950 ramp

primary

#40DD47

secondary

#90318C

accent

#3BE5ED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DD47

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

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