#40C941#40C941

#40C941 is a light, highly saturated green. Relative luminance 0.432; OKLCH L 73.6% C 0.211 H 143.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#40C941
RGB	rgb(64, 201, 65)
HSL	hsl(120, 56%, 52%)
HSV	hsv(120, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 67.7%, 21.2%)
CIE-LAB	lab(71.72, -62.27, 55.13)
CIE-LCH	lch(71.72, 83.17, 138.48°)
OKLab	oklab(73.56% -0.169 0.1267)
OKLCH	oklch(73.56% 0.211 143.1)
XYZ	xyz(23.9537, 43.2424, 12.0842)
Luminance	0.4325 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C941 #C940C8

analogous

#84C940 #40C941 #40C986

triadic

#40C941 #4140C9 #C94140

tetradic

#40C941 #4084C9 #C940C8 #C98640

square

#40C941 #4084C9 #C940C8 #C98640

split-complementary

#40C941 #8640C9 #C94084

monochromatic

#1F6F20 #2D9F2E #40C941 #70D670 #9FE4A0

Accessibility & contrast

On white

2.18

#40C941 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#40C941 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C941

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C941	#FFFFFF	#000000	##000000
##40C941	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62E

Deuteranopia (green-blind)

#BDAB4E

Tritanopia (blue-blind)

#1AC3AD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c941;
/* rgb */ color: rgb(64, 201, 65);
/* oklch */ color: oklch(73.6% 0.211 143.1);

Tailwind

colors: {
  custom: {
    50: '#87db7c',
    500: '#40c941',
    950: '#000000',
  },
}

SCSS

$custom: #40c941;
$custom-light: #87db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#40c941",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 65
  },
  "hsl": {
    "h": 120.438,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73562,
    "c": 0.21126,
    "h": 143.1
  },
  "luminance": 0.43245
}

Semantic roles & 50–950 ramp

primary

#40C941

secondary

#D094D0

accent

#49DEDF

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C941

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

Preview Lab → · Contrast checker → · Palette generator →