#40CBC7#40CBC7

#40CBC7 is a light, moderate teal. Relative luminance 0.479; OKLCH L 76.9% C 0.116 H 192.2°. Best body text is #000000 at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#40CBC7
RGB	rgb(64, 203, 199)
HSL	hsl(178, 57%, 52%)
HSV	hsv(178, 68%, 80%)
CMYK	cmyk(68.5%, 0%, 2%, 20.4%)
CIE-LAB	lab(74.78, -37.12, -8.81)
CIE-LCH	lch(74.78, 38.15, 193.35°)
OKLab	oklab(76.87% -0.1135 -0.0245)
OKLCH	oklch(76.87% 0.116 192.2)
XYZ	xyz(33.7744, 47.9215, 61.4915)
Luminance	0.4793 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CBC7 #CB4044

analogous

#40CB81 #40CBC7 #408ACB

triadic

#40CBC7 #C740CB #CBC740

tetradic

#40CBC7 #8140CB #CB4044 #8ACB40

square

#40CBC7 #8140CB #CB4044 #8ACB40

split-complementary

#40CBC7 #CB408A #CB8140

monochromatic

#1F726F #2CA29E #40CBC7 #70D8D5 #A0E5E3

Accessibility & contrast

On white

1.98

#40CBC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.59

#40CBC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CBC7

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CBC7	#FFFFFF	#000000	##000000
##40CBC7	1.00	1.98	10.59	10.59
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.59	21.00	1.00	1.00
##000000	10.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC1C7

Deuteranopia (green-blind)

#AAB2C8

Tritanopia (blue-blind)

#00D1C9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #40cbc7;
/* rgb */ color: rgb(64, 203, 199);
/* oklch */ color: oklch(76.9% 0.116 192.2);

Tailwind

colors: {
  custom: {
    50: '#88dbd7',
    500: '#40cbc7',
    950: '#000000',
  },
}

SCSS

$custom: #40cbc7;
$custom-light: #88dbd7;
$custom-dark: #000000;

JSON

{
  "hex": "#40cbc7",
  "rgb": {
    "r": 64,
    "g": 203,
    "b": 199
  },
  "hsl": {
    "h": 178.273,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76872,
    "c": 0.11615,
    "h": 192.2
  },
  "luminance": 0.47925
}

Semantic roles & 50–950 ramp

primary

#40CBC7

secondary

#D29597

accent

#474CE0

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CBC7

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

Preview Lab → · Contrast checker → · Palette generator →