#40C776#40C776

#40C776 is a light, vivid green. Relative luminance 0.432; OKLCH L 73.8% C 0.165 H 152.9°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#40C776
RGB	rgb(64, 199, 118)
HSL	hsl(144, 55%, 52%)
HSV	hsv(144, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 40.7%, 22%)
CIE-LAB	lab(71.72, -54.33, 30.22)
CIE-LCH	lch(71.72, 62.17, 150.92°)
OKLab	oklab(73.77% -0.1466 0.075)
OKLCH	oklch(73.77% 0.165 152.9)
XYZ	xyz(25.8056, 43.2420, 24.1226)
Luminance	0.4325 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C776 #C74091

analogous

#4EC740 #40C776 #40C7BA

triadic

#40C776 #7640C7 #C77640

tetradic

#40C776 #404EC7 #C74091 #C7BA40

square

#40C776 #404EC7 #C74091 #C7BA40

split-complementary

#40C776 #BA40C7 #C7404E

monochromatic

#206D3F #2E9C5A #40C776 #6FD598 #9FE3BA

Accessibility & contrast

On white

2.18

#40C776 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#40C776 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C776

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C776	#FFFFFF	#000000	##000000
##40C776	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B770

Deuteranopia (green-blind)

#B6AB7B

Tritanopia (blue-blind)

#00C4B3

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #40c776;
/* rgb */ color: rgb(64, 199, 118);
/* oklch */ color: oklch(73.8% 0.165 152.9);

Tailwind

colors: {
  custom: {
    50: '#85d99e',
    500: '#40c776',
    950: '#000000',
  },
}

SCSS

$custom: #40c776;
$custom-light: #85d99e;
$custom-dark: #000000;

JSON

{
  "hex": "#40c776",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 118
  },
  "hsl": {
    "h": 144,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.73766,
    "c": 0.16472,
    "h": 152.9
  },
  "luminance": 0.43245
}

Semantic roles & 50–950 ramp

primary

#40C776

secondary

#CF94B7

accent

#4AA3DE

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40C776

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

Preview Lab → · Contrast checker → · Palette generator →