#40C645#40C645

#40C645 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.205 H 143.6°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#40C645
RGB	rgb(64, 198, 69)
HSL	hsl(122, 54%, 51%)
HSV	hsv(122, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(70.81, -60.87, 52.50)
CIE-LCH	lch(70.81, 80.38, 139.22°)
OKLab	oklab(72.82% -0.165 0.1216)
OKLCH	oklch(72.82% 0.205 143.6)
XYZ	xyz(23.3812, 41.9054, 12.4854)
Luminance	0.4191 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C645 #C640C1

analogous

#7EC640 #40C645 #40C688

triadic

#40C645 #4540C6 #C64540

tetradic

#40C645 #407EC6 #C640C1 #C68840

square

#40C645 #407EC6 #C640C1 #C68840

split-complementary

#40C645 #8840C6 #C6407E

monochromatic

#206C23 #2E9B32 #40C645 #6FD473 #9EE2A1

Accessibility & contrast

On white

2.24

#40C645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#40C645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C645

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C645	#FFFFFF	#000000	##000000
##40C645	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)

#CAB435

Deuteranopia (green-blind)

#BAA951

Tritanopia (blue-blind)

#1AC1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c645;
/* rgb */ color: rgb(64, 198, 69);
/* oklch */ color: oklch(72.8% 0.205 143.6);

Tailwind

colors: {
  custom: {
    50: '#86d87e',
    500: '#40c645',
    950: '#000000',
  },
}

SCSS

$custom: #40c645;
$custom-light: #86d87e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c645",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 122.239,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72816,
    "c": 0.20501,
    "h": 143.6
  },
  "luminance": 0.41908
}

Semantic roles & 50–950 ramp

primary

#40C645

secondary

#CE93CC

accent

#4AD8DD

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C645

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

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