#40CAAB#40CAAB

#40CAAB is a light, vivid teal. Relative luminance 0.463; OKLCH L 75.8% C 0.126 H 174.5°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#40CAAB
RGB	rgb(64, 202, 171)
HSL	hsl(167, 57%, 52%)
HSV	hsv(167, 68%, 79%)
CMYK	cmyk(68.3%, 0%, 15.3%, 20.8%)
CIE-LAB	lab(73.72, -44.10, 4.79)
CIE-LCH	lch(73.72, 44.36, 173.80°)
OKLab	oklab(75.76% -0.1251 0.012)
OKLCH	oklch(75.76% 0.126 174.5)
XYZ	xyz(30.5819, 46.2679, 45.8390)
Luminance	0.4627 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CAAB #CA405F

analogous

#40CA66 #40CAAB #40A4CA

triadic

#40CAAB #AB40CA #CAAB40

tetradic

#40CAAB #6640CA #CA405F #A4CA40

square

#40CAAB #6640CA #CA405F #A4CA40

split-complementary

#40CAAB #CA40A4 #CA6640

monochromatic

#1F705E #2CA086 #40CAAB #70D7C0 #A0E5D5

Accessibility & contrast

On white

2.05

#40CAAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#40CAAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CAAB

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CAAB	#FFFFFF	#000000	##000000
##40CAAB	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3BDAA

Deuteranopia (green-blind)

#B0AFAD

Tritanopia (blue-blind)

#00CCC1

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40caab;
/* rgb */ color: rgb(64, 202, 171);
/* oklch */ color: oklch(75.8% 0.126 174.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#40caab",
  "rgb": {
    "r": 64,
    "g": 202,
    "b": 171
  },
  "hsl": {
    "h": 166.522,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75762,
    "c": 0.12569,
    "h": 174.5
  },
  "luminance": 0.46271
}

Semantic roles & 50–950 ramp

primary

#40CAAB

secondary

#D195A2

accent

#486AE0

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CAAB

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

Preview Lab → · Contrast checker → · Palette generator →