#40CBAB#40CBAB

#40CBAB is a light, vivid teal. Relative luminance 0.467; OKLCH L 76.0% C 0.127 H 174.0°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#40CBAB
RGB	rgb(64, 203, 171)
HSL	hsl(166, 57%, 52%)
HSV	hsv(166, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 15.8%, 20.4%)
CIE-LAB	lab(74.02, -44.53, 5.23)
CIE-LCH	lch(74.02, 44.84, 173.30°)
OKLab	oklab(76.01% -0.1261 0.0132)
OKLCH	oklch(76.01% 0.127 174)
XYZ	xyz(30.8173, 46.7386, 45.9175)
Luminance	0.4674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBAB #CB4060

analogous

#40CB65 #40CBAB #40A6CB

triadic

#40CBAB #AB40CB #CBAB40

tetradic

#40CBAB #6540CB #CB4060 #A6CB40

square

#40CBAB #6540CB #CB4060 #A6CB40

split-complementary

#40CBAB #CB40A6 #CB6540

monochromatic

#1F725F #2CA287 #40CBAB #70D8C0 #A0E5D5

Accessibility & contrast

On white

2.03

#40CBAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#40CBAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBAB

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBAB	#FFFFFF	#000000	##000000
##40CBAB	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BEAA

Deuteranopia (green-blind)

#B1B0AD

Tritanopia (blue-blind)

#00CDC2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #40cbab;
/* rgb */ color: rgb(64, 203, 171);
/* oklch */ color: oklch(76.0% 0.127 174.0);

Tailwind

colors: {
  custom: {
    50: '#86dbc4',
    500: '#40cbab',
    950: '#000000',
  },
}

SCSS

$custom: #40cbab;
$custom-light: #86dbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbab",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 171
  },
  "hsl": {
    "h": 166.187,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76009,
    "c": 0.1268,
    "h": 174
  },
  "luminance": 0.46742
}

Semantic roles & 50–950 ramp

primary

#40CBAB

secondary

#D295A3

accent

#476BE0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CBAB

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

Preview Lab → · Contrast checker → · Palette generator →