#40C067#40C067

#40C067 is a light, vivid green. Relative luminance 0.398; OKLCH L 71.7% C 0.169 H 149.8°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#40C067
RGB	rgb(64, 192, 103)
HSL	hsl(138, 50%, 50%)
HSV	hsv(138, 67%, 75%)
CMYK	cmyk(66.7%, 0%, 46.4%, 24.7%)
CIE-LAB	lab(69.30, -54.26, 34.78)
CIE-LCH	lch(69.30, 64.45, 147.34°)
OKLab	oklab(71.7% -0.1463 0.0851)
OKLCH	oklch(71.7% 0.169 149.8)
XYZ	xyz(23.4104, 39.7661, 19.2712)
Luminance	0.3977 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C067 #C04099

analogous

#59C040 #40C067 #40C0A7

triadic

#40C067 #6740C0 #C06740

tetradic

#40C067 #4059C0 #C04099 #C0A740

square

#40C067 #4059C0 #C04099 #C0A740

split-complementary

#40C067 #A740C0 #C04059

monochromatic

#216436 #30924E #40C067 #6ECF8C #9CDEB0

Accessibility & contrast

On white

2.35

#40C067 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#40C067 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C067

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C067	#FFFFFF	#000000	##000000
##40C067	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1B060

Deuteranopia (green-blind)

#B1A56D

Tritanopia (blue-blind)

#00BDAB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #40c067;
/* rgb */ color: rgb(64, 192, 103);
/* oklch */ color: oklch(71.7% 0.169 149.8);

Tailwind

colors: {
  custom: {
    50: '#84d494',
    500: '#40c067',
    950: '#000000',
  },
}

SCSS

$custom: #40c067;
$custom-light: #84d494;
$custom-dark: #000000;

JSON

{
  "hex": "#40c067",
  "rgb": {
    "r": 64,
    "g": 192,
    "b": 103
  },
  "hsl": {
    "h": 138.281,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71699,
    "c": 0.16926,
    "h": 149.8
  },
  "luminance": 0.39769
}

Semantic roles & 50–950 ramp

primary

#40C067

secondary

#CB91B9

accent

#4EAFDA

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C140D

muted

#7D837E

Preview Lab

Preview with #40C067

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

Preview Lab → · Contrast checker → · Palette generator →