#40B67F#40B67F

#40B67F is a light, vivid teal. Relative luminance 0.361; OKLCH L 69.6% C 0.134 H 159.4°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#40B67F
RGB	rgb(64, 182, 127)
HSL	hsl(152, 48%, 48%)
HSV	hsv(152, 65%, 71%)
CMYK	cmyk(64.8%, 0%, 30.2%, 28.6%)
CIE-LAB	lab(66.58, -45.85, 18.55)
CIE-LCH	lch(66.58, 49.46, 157.98°)
OKLab	oklab(69.59% -0.1251 0.0471)
OKLCH	oklch(69.59% 0.134 159.4)
XYZ	xyz(22.6709, 36.0758, 25.8431)
Luminance	0.3608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B67F #B64077

analogous

#40B644 #40B67F #40B2B6

triadic

#40B67F #7F40B6 #B67F40

tetradic

#40B67F #4440B6 #B64077 #B2B640

square

#40B67F #4440B6 #B64077 #B2B640

split-complementary

#40B67F #B640B2 #B64440

monochromatic

#205B40 #30895F #40B67F #69CA9D #96DABB

Accessibility & contrast

On white

2.56

#40B67F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#40B67F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B67F

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B67F	#FFFFFF	#000000	##000000
##40B67F	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A97C

Deuteranopia (green-blind)

#A49D83

Tritanopia (blue-blind)

#00B5A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b67f;
/* rgb */ color: rgb(64, 182, 127);
/* oklch */ color: oklch(69.6% 0.134 159.4);

Tailwind

colors: {
  custom: {
    50: '#82cda4',
    500: '#40b67f',
    950: '#000000',
  },
}

SCSS

$custom: #40b67f;
$custom-light: #82cda4;
$custom-dark: #000000;

JSON

{
  "hex": "#40b67f",
  "rgb": {
    "r": 64,
    "g": 182,
    "b": 127
  },
  "hsl": {
    "h": 152.034,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69592,
    "c": 0.13366,
    "h": 159.4
  },
  "luminance": 0.36078
}

Semantic roles & 50–950 ramp

primary

#40B67F

secondary

#C68CA7

accent

#508FD8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #40B67F

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

Preview Lab → · Contrast checker → · Palette generator →