#40C163#40C163

#40C163 is a light, vivid green. Relative luminance 0.401; OKLCH L 71.9% C 0.174 H 148.8°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#40C163
RGB	rgb(64, 193, 99)
HSL	hsl(136, 51%, 50%)
HSV	hsv(136, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 48.7%, 24.3%)
CIE-LAB	lab(69.56, -55.27, 37.12)
CIE-LCH	lch(69.56, 66.58, 146.11°)
OKLab	oklab(71.89% -0.149 0.0903)
OKLCH	oklch(71.89% 0.174 148.8)
XYZ	xyz(23.4347, 40.1283, 18.3125)
Luminance	0.4013 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C163 #C1409E

analogous

#5DC140 #40C163 #40C1A3

triadic

#40C163 #6340C1 #C16340

tetradic

#40C163 #405DC1 #C1409E #C1A340

square

#40C163 #405DC1 #C1409E #C1A340

split-complementary

#40C163 #A340C1 #C1405D

monochromatic

#216634 #30944B #40C163 #6ED089 #9CDFAE

Accessibility & contrast

On white

2.33

#40C163 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#40C163 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C163

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C163	#FFFFFF	#000000	##000000
##40C163	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B15B

Deuteranopia (green-blind)

#B3A66A

Tritanopia (blue-blind)

#04BDAB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c163;
/* rgb */ color: rgb(64, 193, 99);
/* oklch */ color: oklch(71.9% 0.174 148.8);

Tailwind

colors: {
  custom: {
    50: '#84d591',
    500: '#40c163',
    950: '#000000',
  },
}

SCSS

$custom: #40c163;
$custom-light: #84d591;
$custom-dark: #000000;

JSON

{
  "hex": "#40c163",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 99
  },
  "hsl": {
    "h": 136.279,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71894,
    "c": 0.17421,
    "h": 148.8
  },
  "luminance": 0.40131
}

Semantic roles & 50–950 ramp

primary

#40C163

secondary

#CB92BC

accent

#4DB4DA

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C163

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

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