#40CB50#40CB50

#40CB50 is a light, highly saturated green. Relative luminance 0.444; OKLCH L 74.2% C 0.203 H 144.9°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#40CB50
RGB	rgb(64, 203, 80)
HSL	hsl(127, 57%, 52%)
HSV	hsv(127, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 60.6%, 20.4%)
CIE-LAB	lab(72.48, -61.38, 49.63)
CIE-LCH	lch(72.48, 78.93, 141.04°)
OKLab	oklab(74.24% -0.1659 0.1166)
OKLCH	oklch(74.24% 0.203 144.9)
XYZ	xyz(24.9166, 44.3784, 14.8406)
Luminance	0.4438 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CB50 #CB40BB

analogous

#76CB40 #40CB50 #40CB95

triadic

#40CB50 #5040CB #CB5040

tetradic

#40CB50 #4076CB #CB40BB #CB9540

square

#40CB50 #4076CB #CB40BB #CB9540

split-complementary

#40CB50 #9540CB #CB4076

monochromatic

#1F7228 #2CA23A #40CB50 #70D87C #A0E5A8

Accessibility & contrast

On white

2.13

#40CB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#40CB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CB50

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CB50	#FFFFFF	#000000	##000000
##40CB50	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB943

Deuteranopia (green-blind)

#BEAD5A

Tritanopia (blue-blind)

#0DC6B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cb50;
/* rgb */ color: rgb(64, 203, 80);
/* oklch */ color: oklch(74.2% 0.203 144.9);

Tailwind

colors: {
  custom: {
    50: '#87dc85',
    500: '#40cb50',
    950: '#000000',
  },
}

SCSS

$custom: #40cb50;
$custom-light: #87dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#40cb50",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 80
  },
  "hsl": {
    "h": 126.906,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.74236,
    "c": 0.20279,
    "h": 144.9
  },
  "luminance": 0.44381
}

Semantic roles & 50–950 ramp

primary

#40CB50

secondary

#D295CB

accent

#47CFE0

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CB50

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

Preview Lab → · Contrast checker → · Palette generator →