#40C646#40C646

#40C646 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.204 H 143.7°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#40C646
RGB	rgb(64, 198, 70)
HSL	hsl(123, 54%, 51%)
HSV	hsv(123, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 64.6%, 22.4%)
CIE-LAB	lab(70.81, -60.77, 52.09)
CIE-LCH	lch(70.81, 80.04, 139.40°)
OKLab	oklab(72.83% -0.1647 0.1208)
OKLCH	oklch(72.83% 0.204 143.7)
XYZ	xyz(23.4125, 41.9179, 12.6503)
Luminance	0.4192 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C646 #C640C0

analogous

#7DC640 #40C646 #40C689

triadic

#40C646 #4640C6 #C64640

tetradic

#40C646 #407DC6 #C640C0 #C68940

square

#40C646 #407DC6 #C640C0 #C68940

split-complementary

#40C646 #8940C6 #C6407D

monochromatic

#206C23 #2E9B33 #40C646 #6FD474 #9EE2A1

Accessibility & contrast

On white

2.24

#40C646 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#40C646 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C646

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C646	#FFFFFF	#000000	##000000
##40C646	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB436

Deuteranopia (green-blind)

#BAA951

Tritanopia (blue-blind)

#1AC1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c646;
/* rgb */ color: rgb(64, 198, 70);
/* oklch */ color: oklch(72.8% 0.204 143.7);

Tailwind

colors: {
  custom: {
    50: '#86d87f',
    500: '#40c646',
    950: '#000000',
  },
}

SCSS

$custom: #40c646;
$custom-light: #86d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#40c646",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 70
  },
  "hsl": {
    "h": 122.687,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72826,
    "c": 0.20429,
    "h": 143.7
  },
  "luminance": 0.4192
}

Semantic roles & 50–950 ramp

primary

#40C646

secondary

#CE93CC

accent

#4AD7DD

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C646

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

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