#40C479#40C479

#40C479 is a light, vivid green. Relative luminance 0.419; OKLCH L 73.1% C 0.158 H 154.2°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#40C479
RGB	rgb(64, 196, 121)
HSL	hsl(146, 53%, 51%)
HSV	hsv(146, 67%, 77%)
CMYK	cmyk(67.3%, 0%, 38.3%, 23.1%)
CIE-LAB	lab(70.83, -52.64, 27.49)
CIE-LCH	lch(70.83, 59.39, 152.42°)
OKLab	oklab(73.05% -0.1423 0.0687)
OKLCH	oklch(73.05% 0.158 154.2)
XYZ	xyz(25.3032, 41.9476, 24.8486)
Luminance	0.4195 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C479 #C4408B

analogous

#49C440 #40C479 #40C4BB

triadic

#40C479 #7940C4 #C47940

tetradic

#40C479 #4049C4 #C4408B #C4BB40

square

#40C479 #4049C4 #C4408B #C4BB40

split-complementary

#40C479 #BB40C4 #C44049

monochromatic

#206940 #2F985C #40C479 #6FD29A #9EE1BB

Accessibility & contrast

On white

2.24

#40C479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#40C479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C479

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C479	#FFFFFF	#000000	##000000
##40C479	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B474

Deuteranopia (green-blind)

#B3A97E

Tritanopia (blue-blind)

#00C2B1

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #40c479;
/* rgb */ color: rgb(64, 196, 121);
/* oklch */ color: oklch(73.1% 0.158 154.2);

Tailwind

colors: {
  custom: {
    50: '#84d7a0',
    500: '#40c479',
    950: '#000000',
  },
}

SCSS

$custom: #40c479;
$custom-light: #84d7a0;
$custom-dark: #000000;

JSON

{
  "hex": "#40c479",
  "rgb": {
    "r": 64,
    "g": 196,
    "b": 121
  },
  "hsl": {
    "h": 145.909,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73054,
    "c": 0.15798,
    "h": 154.2
  },
  "luminance": 0.4195
}

Semantic roles & 50–950 ramp

primary

#40C479

secondary

#CD93B4

accent

#4C9EDC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140F

muted

#7D837E

Preview Lab

Preview with #40C479

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

Preview Lab → · Contrast checker → · Palette generator →