#40C168#40C168

#40C168 is a light, vivid green. Relative luminance 0.402; OKLCH L 72.0% C 0.170 H 149.9°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#40C168
RGB	rgb(64, 193, 104)
HSL	hsl(139, 51%, 50%)
HSV	hsv(139, 67%, 76%)
CMYK	cmyk(66.8%, 0%, 46.1%, 24.3%)
CIE-LAB	lab(69.63, -54.47, 34.69)
CIE-LCH	lch(69.63, 64.58, 147.51°)
OKLab	oklab(71.97% -0.1468 0.085)
OKLCH	oklch(71.97% 0.17 149.9)
XYZ	xyz(23.6812, 40.2269, 19.6106)
Luminance	0.4023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C168 #C14099

analogous

#58C140 #40C168 #40C1A9

triadic

#40C168 #6840C1 #C16840

tetradic

#40C168 #4058C1 #C14099 #C1A940

square

#40C168 #4058C1 #C14099 #C1A940

split-complementary

#40C168 #A940C1 #C14058

monochromatic

#216636 #30944F #40C168 #6ED08D #9CDFB1

Accessibility & contrast

On white

2.32

#40C168 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#40C168 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C168

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C168	#FFFFFF	#000000	##000000
##40C168	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B161

Deuteranopia (green-blind)

#B2A66E

Tritanopia (blue-blind)

#00BEAC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #40c168;
/* rgb */ color: rgb(64, 193, 104);
/* oklch */ color: oklch(72.0% 0.170 149.9);

Tailwind

colors: {
  custom: {
    50: '#84d594',
    500: '#40c168',
    950: '#000000',
  },
}

SCSS

$custom: #40c168;
$custom-light: #84d594;
$custom-dark: #000000;

JSON

{
  "hex": "#40c168",
  "rgb": {
    "r": 64,
    "g": 193,
    "b": 104
  },
  "hsl": {
    "h": 138.605,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71975,
    "c": 0.16967,
    "h": 149.9
  },
  "luminance": 0.40229
}

Semantic roles & 50–950 ramp

primary

#40C168

secondary

#CB92B9

accent

#4DAFDA

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C168

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

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