#40CC44#40CC44

#40CC44 is a light, highly saturated green. Relative luminance 0.447; OKLCH L 74.4% C 0.213 H 143.4°. Best body text is #000000 at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#40CC44
RGB	rgb(64, 204, 68)
HSL	hsl(122, 58%, 53%)
HSV	hsv(122, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 66.7%, 20%)
CIE-LAB	lab(72.69, -62.99, 54.96)
CIE-LCH	lch(72.69, 83.60, 138.89°)
OKLab	oklab(74.37% -0.1708 0.1267)
OKLCH	oklch(74.37% 0.213 143.4)
XYZ	xyz(24.7491, 44.6904, 12.7895)
Luminance	0.4469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC44 #CC40C8

analogous

#82CC40 #40CC44 #40CC8A

triadic

#40CC44 #4440CC #CC4440

tetradic

#40CC44 #4082CC #CC40C8 #CC8A40

square

#40CC44 #4082CC #CC40C8 #CC8A40

split-complementary

#40CC44 #8A40CC #CC4082

monochromatic

#1F7321 #2CA32F #40CC44 #70D973 #A1E6A3

Accessibility & contrast

On white

2.11

#40CC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.94

#40CC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC44

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC44	#FFFFFF	#000000	##000000
##40CC44	1.00	2.11	9.94	9.94
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.94	21.00	1.00	1.00
##000000	9.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B932

Deuteranopia (green-blind)

#C0AE51

Tritanopia (blue-blind)

#15C6B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cc44;
/* rgb */ color: rgb(64, 204, 68);
/* oklch */ color: oklch(74.4% 0.213 143.4);

Tailwind

colors: {
  custom: {
    50: '#87dd7e',
    500: '#40cc44',
    950: '#000000',
  },
}

SCSS

$custom: #40cc44;
$custom-light: #87dd7e;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc44",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 68
  },
  "hsl": {
    "h": 121.714,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74373,
    "c": 0.2127,
    "h": 143.4
  },
  "luminance": 0.44693
}

Semantic roles & 50–950 ramp

primary

#40CC44

secondary

#D295D1

accent

#47DDE1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CC44

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

Preview Lab → · Contrast checker → · Palette generator →