#40C046#40C046

#40C046 is a light, vivid green. Relative luminance 0.392; OKLCH L 71.3% C 0.197 H 143.8°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#40C046
RGB	rgb(64, 192, 70)
HSL	hsl(123, 50%, 50%)
HSV	hsv(123, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 63.5%, 24.7%)
CIE-LAB	lab(68.92, -58.71, 49.98)
CIE-LCH	lch(68.92, 77.11, 139.59°)
OKLab	oklab(71.26% -0.1591 0.1164)
OKLCH	oklch(71.26% 0.197 143.8)
XYZ	xyz(22.0681, 39.2292, 12.2022)
Luminance	0.3923 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C046 #C040BA

analogous

#7AC040 #40C046 #40C086

triadic

#40C046 #4640C0 #C04640

tetradic

#40C046 #407AC0 #C040BA #C08640

square

#40C046 #407AC0 #C040BA #C08640

split-complementary

#40C046 #8640C0 #C0407A

monochromatic

#216424 #309235 #40C046 #6ECF73 #9CDE9F

Accessibility & contrast

On white

2.37

#40C046 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#40C046 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C046

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C046	#FFFFFF	#000000	##000000
##40C046	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF37

Deuteranopia (green-blind)

#B4A451

Tritanopia (blue-blind)

#1EBBA6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40c046;
/* rgb */ color: rgb(64, 192, 70);
/* oklch */ color: oklch(71.3% 0.197 143.8);

Tailwind

colors: {
  custom: {
    50: '#85d47e',
    500: '#40c046',
    950: '#000000',
  },
}

SCSS

$custom: #40c046;
$custom-light: #85d47e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c046",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 70
  },
  "hsl": {
    "h": 122.813,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71256,
    "c": 0.19715,
    "h": 143.8
  },
  "luminance": 0.39231
}

Semantic roles & 50–950 ramp

primary

#40C046

secondary

#CB91C8

accent

#4ED3DA

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #40C046

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

Preview Lab → · Contrast checker → · Palette generator →