#40CB47#40CB47

#40CB47 is a light, highly saturated green. Relative luminance 0.443; OKLCH L 74.1% C 0.209 H 143.8°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#40CB47
RGB	rgb(64, 203, 71)
HSL	hsl(123, 57%, 52%)
HSV	hsv(123, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 65%, 20.4%)
CIE-LAB	lab(72.40, -62.36, 53.41)
CIE-LCH	lch(72.40, 82.11, 139.42°)
OKLab	oklab(74.14% -0.169 0.1238)
OKLCH	oklch(74.14% 0.209 143.8)
XYZ	xyz(24.6061, 44.2542, 13.2052)
Luminance	0.4426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB47 #CB40C4

analogous

#7ECB40 #40CB47 #40CB8D

triadic

#40CB47 #4740CB #CB4740

tetradic

#40CB47 #407ECB #CB40C4 #CB8D40

square

#40CB47 #407ECB #CB40C4 #CB8D40

split-complementary

#40CB47 #8D40CB #CB407E

monochromatic

#1F7223 #2CA232 #40CB47 #70D875 #A0E5A4

Accessibility & contrast

On white

2.13

#40CB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#40CB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB47

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB47	#FFFFFF	#000000	##000000
##40CB47	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB836

Deuteranopia (green-blind)

#BFAD53

Tritanopia (blue-blind)

#15C5B0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb47;
/* rgb */ color: rgb(64, 203, 71);
/* oklch */ color: oklch(74.1% 0.209 143.8);

Tailwind

colors: {
  custom: {
    50: '#87dc80',
    500: '#40cb47',
    950: '#000000',
  },
}

SCSS

$custom: #40cb47;
$custom-light: #87dc80;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb47",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 71
  },
  "hsl": {
    "h": 123.022,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74141,
    "c": 0.20945,
    "h": 143.8
  },
  "luminance": 0.44257
}

Semantic roles & 50–950 ramp

primary

#40CB47

secondary

#D295CF

accent

#47D9E0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40CB47

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

Preview Lab → · Contrast checker → · Palette generator →