#40C36F#40C36F

#40C36F is a light, vivid green. Relative luminance 0.413; OKLCH L 72.6% C 0.166 H 151.5°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#40C36F
RGB	rgb(64, 195, 111)
HSL	hsl(142, 52%, 51%)
HSV	hsv(142, 67%, 76%)
CMYK	cmyk(67.2%, 0%, 43.1%, 23.5%)
CIE-LAB	lab(70.36, -54.05, 32.06)
CIE-LCH	lch(70.36, 62.84, 149.33°)
OKLab	oklab(72.61% -0.1458 0.0791)
OKLCH	oklch(72.61% 0.166 151.5)
XYZ	xyz(24.4967, 41.2653, 21.7098)
Luminance	0.4127 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C36F #C34094

analogous

#52C340 #40C36F #40C3B0

triadic

#40C36F #6F40C3 #C36F40

tetradic

#40C36F #4052C3 #C34094 #C3B040

square

#40C36F #4052C3 #C34094 #C3B040

split-complementary

#40C36F #B040C3 #C34052

monochromatic

#21683A #2F9754 #40C36F #6FD292 #9DE0B5

Accessibility & contrast

On white

2.27

#40C36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#40C36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C36F

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C36F	#FFFFFF	#000000	##000000
##40C36F	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B369

Deuteranopia (green-blind)

#B3A775

Tritanopia (blue-blind)

#00C0AE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #40c36f;
/* rgb */ color: rgb(64, 195, 111);
/* oklch */ color: oklch(72.6% 0.166 151.5);

Tailwind

colors: {
  custom: {
    50: '#84d699',
    500: '#40c36f',
    950: '#000000',
  },
}

SCSS

$custom: #40c36f;
$custom-light: #84d699;
$custom-dark: #000000;

JSON

{
  "hex": "#40c36f",
  "rgb": {
    "r": 64,
    "g": 195,
    "b": 111
  },
  "hsl": {
    "h": 141.527,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72611,
    "c": 0.16587,
    "h": 151.5
  },
  "luminance": 0.41268
}

Semantic roles & 50–950 ramp

primary

#40C36F

secondary

#CC92B8

accent

#4CA8DC

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C140E

muted

#7D837E

Preview Lab

Preview with #40C36F

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

Preview Lab → · Contrast checker → · Palette generator →