#40DD45#40DD45

#40DD45 is a light, highly saturated green. Relative luminance 0.532; OKLCH L 78.8% C 0.231 H 143.4°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#40DD45
RGB	rgb(64, 221, 69)
HSL	hsl(122, 70%, 56%)
HSV	hsv(122, 71%, 87%)
CMYK	cmyk(71%, 0%, 68.8%, 13.3%)
CIE-LAB	lab(78.01, -68.44, 60.25)
CIE-LCH	lch(78.01, 91.19, 138.64°)
OKLab	oklab(78.79% -0.1856 0.1379)
OKLCH	oklch(78.79% 0.231 143.4)
XYZ	xyz(29.0432, 53.2293, 14.3727)
Luminance	0.5323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DD45 #DD40D8

analogous

#89DD40 #40DD45 #40DD93

triadic

#40DD45 #4540DD #DD4540

tetradic

#40DD45 #4089DD #DD40D8 #DD9340

square

#40DD45 #4089DD #DD40D8 #DD9340

split-complementary

#40DD45 #9340DD #DD4089

monochromatic

#198A1C #22BE27 #40DD45 #74E678 #A8EFAA

Accessibility & contrast

On white

1.80

#40DD45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#40DD45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DD45

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DD45	#FFFFFF	#000000	##000000
##40DD45	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)

#E1C82E

Deuteranopia (green-blind)

#D0BC54

Tritanopia (blue-blind)

#00D7BF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #40dd45;
/* rgb */ color: rgb(64, 221, 69);
/* oklch */ color: oklch(78.8% 0.231 143.4);

Tailwind

colors: {
  custom: {
    50: '#8be980',
    500: '#40dd45',
    950: '#000000',
  },
}

SCSS

$custom: #40dd45;
$custom-light: #8be980;
$custom-dark: #000000;

JSON

{
  "hex": "#40dd45",
  "rgb": {
    "r": 64,
    "g": 221,
    "b": 69
  },
  "hsl": {
    "h": 121.911,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78788,
    "c": 0.23123,
    "h": 143.4
  },
  "luminance": 0.53233
}

Semantic roles & 50–950 ramp

primary

#40DD45

secondary

#90318D

accent

#3BE7ED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DD45

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

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