#40CCAB#40CCAB

#40CCAB is a light, vivid teal. Relative luminance 0.472; OKLCH L 76.3% C 0.128 H 173.6°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#40CCAB
RGB	rgb(64, 204, 171)
HSL	hsl(166, 58%, 53%)
HSV	hsv(166, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 16.2%, 20%)
CIE-LAB	lab(74.33, -44.96, 5.67)
CIE-LCH	lch(74.33, 45.32, 172.82°)
OKLab	oklab(76.26% -0.1271 0.0143)
OKLCH	oklch(76.26% 0.128 173.6)
XYZ	xyz(31.0542, 47.2125, 45.9965)
Luminance	0.4722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CCAB #CC4061

analogous

#40CC65 #40CCAB #40A7CC

triadic

#40CCAB #AB40CC #CCAB40

tetradic

#40CCAB #6540CC #CC4061 #A7CC40

square

#40CCAB #6540CC #CC4061 #A7CC40

split-complementary

#40CCAB #CC40A7 #CC6540

monochromatic

#1F735F #2CA387 #40CCAB #70D9C0 #A1E6D5

Accessibility & contrast

On white

2.01

#40CCAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#40CCAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CCAB

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CCAB	#FFFFFF	#000000	##000000
##40CCAB	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BFA9

Deuteranopia (green-blind)

#B2B1AD

Tritanopia (blue-blind)

#00CEC2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40ccab;
/* rgb */ color: rgb(64, 204, 171);
/* oklch */ color: oklch(76.3% 0.128 173.6);

Tailwind

colors: {
  custom: {
    50: '#87dcc4',
    500: '#40ccab',
    950: '#000000',
  },
}

SCSS

$custom: #40ccab;
$custom-light: #87dcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#40ccab",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 171
  },
  "hsl": {
    "h": 165.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76257,
    "c": 0.12794,
    "h": 173.6
  },
  "luminance": 0.47216
}

Semantic roles & 50–950 ramp

primary

#40CCAB

secondary

#D295A4

accent

#476BE1

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0D1512

muted

#7D8381

Preview Lab

Preview with #40CCAB

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

Preview Lab → · Contrast checker → · Palette generator →