#40CC50#40CC50

#40CC50 is a light, highly saturated green. Relative luminance 0.449; OKLCH L 74.5% C 0.204 H 144.9°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#40CC50
RGB	rgb(64, 204, 80)
HSL	hsl(127, 58%, 53%)
HSV	hsv(127, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 60.8%, 20%)
CIE-LAB	lab(72.79, -61.72, 49.99)
CIE-LCH	lch(72.79, 79.42, 141.00°)
OKLab	oklab(74.5% -0.1669 0.1173)
OKLCH	oklch(74.5% 0.204 144.9)
XYZ	xyz(25.1535, 44.8522, 14.9196)
Luminance	0.4486 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC50 #CC40BC

analogous

#76CC40 #40CC50 #40CC96

triadic

#40CC50 #5040CC #CC5040

tetradic

#40CC50 #4076CC #CC40BC #CC9640

square

#40CC50 #4076CC #CC40BC #CC9640

split-complementary

#40CC50 #9640CC #CC4076

monochromatic

#1F7328 #2CA339 #40CC50 #70D97C #A1E6A9

Accessibility & contrast

On white

2.11

#40CC50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#40CC50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC50

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC50	#FFFFFF	#000000	##000000
##40CC50	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA42

Deuteranopia (green-blind)

#BFAE5A

Tritanopia (blue-blind)

#0CC7B1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #40cc50;
/* rgb */ color: rgb(64, 204, 80);
/* oklch */ color: oklch(74.5% 0.204 144.9);

Tailwind

colors: {
  custom: {
    50: '#87dd85',
    500: '#40cc50',
    950: '#000000',
  },
}

SCSS

$custom: #40cc50;
$custom-light: #87dd85;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc50",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 80
  },
  "hsl": {
    "h": 126.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74496,
    "c": 0.20398,
    "h": 144.9
  },
  "luminance": 0.44855
}

Semantic roles & 50–950 ramp

primary

#40CC50

secondary

#D295CB

accent

#47CFE1

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CC50

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

Preview Lab → · Contrast checker → · Palette generator →