#40CC4A#40CC4A

#40CC4A is a light, highly saturated green. Relative luminance 0.448; OKLCH L 74.4% C 0.208 H 144.1°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#40CC4A
RGB	rgb(64, 204, 74)
HSL	hsl(124, 58%, 53%)
HSV	hsv(124, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 63.7%, 20%)
CIE-LAB	lab(72.74, -62.38, 52.53)
CIE-LCH	lch(72.74, 81.55, 139.90°)
OKLab	oklab(74.43% -0.1689 0.1222)
OKLCH	oklch(74.43% 0.208 144.1)
XYZ	xyz(24.9417, 44.7674, 13.8038)
Luminance	0.4477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC4A #CC40C2

analogous

#7CCC40 #40CC4A #40CC90

triadic

#40CC4A #4A40CC #CC4A40

tetradic

#40CC4A #407CCC #CC40C2 #CC9040

square

#40CC4A #407CCC #CC40C2 #CC9040

split-complementary

#40CC4A #9040CC #CC407C

monochromatic

#1F7325 #2CA334 #40CC4A #70D978 #A1E6A6

Accessibility & contrast

On white

2.11

#40CC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#40CC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC4A

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC4A	#FFFFFF	#000000	##000000
##40CC4A	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B93A

Deuteranopia (green-blind)

#BFAE55

Tritanopia (blue-blind)

#11C7B1

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40cc4a;
/* rgb */ color: rgb(64, 204, 74);
/* oklch */ color: oklch(74.4% 0.208 144.1);

Tailwind

colors: {
  custom: {
    50: '#87dd82',
    500: '#40cc4a',
    950: '#000000',
  },
}

SCSS

$custom: #40cc4a;
$custom-light: #87dd82;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc4a",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 74
  },
  "hsl": {
    "h": 124.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.74431,
    "c": 0.20847,
    "h": 144.1
  },
  "luminance": 0.4477
}

Semantic roles & 50–950 ramp

primary

#40CC4A

secondary

#D295CE

accent

#47D6E1

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40CC4A

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

Preview Lab → · Contrast checker → · Palette generator →