#40DD49#40DD49

#40DD49 is a light, highly saturated green. Relative luminance 0.533; OKLCH L 78.8% C 0.229 H 143.8°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#40DD49
RGB	rgb(64, 221, 73)
HSL	hsl(123, 70%, 56%)
HSV	hsv(123, 71%, 87%)
CMYK	cmyk(71%, 0%, 67%, 13.3%)
CIE-LAB	lab(78.04, -68.08, 58.73)
CIE-LCH	lch(78.04, 89.91, 139.21°)
OKLab	oklab(78.82% -0.1844 0.1352)
OKLCH	oklch(78.82% 0.229 143.8)
XYZ	xyz(29.1715, 53.2807, 15.0489)
Luminance	0.5328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DD49 #DD40D4

analogous

#86DD40 #40DD49 #40DD97

triadic

#40DD49 #4940DD #DD4940

tetradic

#40DD49 #4086DD #DD40D4 #DD9740

square

#40DD49 #4086DD #DD40D4 #DD9740

split-complementary

#40DD49 #9740DD #DD4086

monochromatic

#198A1F #22BE2B #40DD49 #74E67B #A8EFAC

Accessibility & contrast

On white

1.80

#40DD49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#40DD49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DD49

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DD49	#FFFFFF	#000000	##000000
##40DD49	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C935

Deuteranopia (green-blind)

#CFBC57

Tritanopia (blue-blind)

#00D7BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40dd49;
/* rgb */ color: rgb(64, 221, 73);
/* oklch */ color: oklch(78.8% 0.229 143.8);

Tailwind

colors: {
  custom: {
    50: '#8be982',
    500: '#40dd49',
    950: '#000000',
  },
}

SCSS

$custom: #40dd49;
$custom-light: #8be982;
$custom-dark: #000000;

JSON

{
  "hex": "#40dd49",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 73
  },
  "hsl": {
    "h": 123.439,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78823,
    "c": 0.22866,
    "h": 143.8
  },
  "luminance": 0.53284
}

Semantic roles & 50–950 ramp

primary

#40DD49

secondary

#90318A

accent

#3BE2ED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DD49

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

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