#40C647#40C647

#40C647 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.204 H 143.9°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#40C647
RGB	rgb(64, 198, 71)
HSL	hsl(123, 54%, 51%)
HSV	hsv(123, 68%, 78%)
CMYK	cmyk(67.7%, 0%, 64.1%, 22.4%)
CIE-LAB	lab(70.82, -60.67, 51.67)
CIE-LCH	lch(70.82, 79.69, 139.58°)
OKLab	oklab(72.84% -0.1644 0.1201)
OKLCH	oklch(72.84% 0.204 143.9)
XYZ	xyz(23.4443, 41.9306, 12.8179)
Luminance	0.4193 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C647 #C640BF

analogous

#7CC640 #40C647 #40C68A

triadic

#40C647 #4740C6 #C64740

tetradic

#40C647 #407CC6 #C640BF #C68A40

square

#40C647 #407CC6 #C640BF #C68A40

split-complementary

#40C647 #8A40C6 #C6407C

monochromatic

#206C24 #2E9B34 #40C647 #6FD474 #9EE2A2

Accessibility & contrast

On white

2.24

#40C647 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#40C647 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C647

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C647	#FFFFFF	#000000	##000000
##40C647	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB438

Deuteranopia (green-blind)

#BAA952

Tritanopia (blue-blind)

#19C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c647;
/* rgb */ color: rgb(64, 198, 71);
/* oklch */ color: oklch(72.8% 0.204 143.9);

Tailwind

colors: {
  custom: {
    50: '#86d87f',
    500: '#40c647',
    950: '#000000',
  },
}

SCSS

$custom: #40c647;
$custom-light: #86d87f;
$custom-dark: #000000;

JSON

{
  "hex": "#40c647",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 71
  },
  "hsl": {
    "h": 123.134,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72836,
    "c": 0.20357,
    "h": 143.9
  },
  "luminance": 0.41933
}

Semantic roles & 50–950 ramp

primary

#40C647

secondary

#CE93CB

accent

#4AD6DD

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #40C647

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

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