#40C944#40C944

#40C944 is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.6% C 0.209 H 143.5°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#40C944
RGB	rgb(64, 201, 68)
HSL	hsl(122, 56%, 52%)
HSV	hsv(122, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 66.2%, 21.2%)
CIE-LAB	lab(71.74, -61.99, 53.94)
CIE-LCH	lch(71.74, 82.17, 138.97°)
OKLab	oklab(73.59% -0.1681 0.1245)
OKLCH	oklch(73.59% 0.209 143.5)
XYZ	xyz(24.0429, 43.2781, 12.5541)
Luminance	0.4328 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C944 #C940C5

analogous

#81C940 #40C944 #40C989

triadic

#40C944 #4440C9 #C94440

tetradic

#40C944 #4081C9 #C940C5 #C98940

square

#40C944 #4081C9 #C940C5 #C98940

split-complementary

#40C944 #8940C9 #C94081

monochromatic

#1F6F22 #2D9F30 #40C944 #70D673 #9FE4A1

Accessibility & contrast

On white

2.17

#40C944 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#40C944 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C944

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C944	#FFFFFF	#000000	##000000
##40C944	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB733

Deuteranopia (green-blind)

#BDAC50

Tritanopia (blue-blind)

#18C3AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c944;
/* rgb */ color: rgb(64, 201, 68);
/* oklch */ color: oklch(73.6% 0.209 143.5);

Tailwind

colors: {
  custom: {
    50: '#87db7e',
    500: '#40c944',
    950: '#000000',
  },
}

SCSS

$custom: #40c944;
$custom-light: #87db7e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c944",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 68
  },
  "hsl": {
    "h": 121.752,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.7359,
    "c": 0.20922,
    "h": 143.5
  },
  "luminance": 0.43281
}

Semantic roles & 50–950 ramp

primary

#40C944

secondary

#D094CF

accent

#49DBDF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C944

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

Preview Lab → · Contrast checker → · Palette generator →