#40C7CF#40C7CF

#40C7CF is a light, moderate teal. Relative luminance 0.464; OKLCH L 76.2% C 0.114 H 200.8°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#40C7CF
RGB	rgb(64, 199, 207)
HSL	hsl(183, 60%, 53%)
HSV	hsv(183, 69%, 81%)
CMYK	cmyk(69.1%, 3.9%, 0%, 18.8%)
CIE-LAB	lab(73.83, -32.97, -14.56)
CIE-LCH	lch(73.83, 36.04, 203.82°)
OKLab	oklab(76.19% -0.1061 -0.0404)
OKLCH	oklch(76.19% 0.114 200.8)
XYZ	xyz(33.7953, 46.4379, 66.2017)
Luminance	0.4644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C7CF #CF4840

analogous

#40CF90 #40C7CF #407FCF

triadic

#40C7CF #CF40C7 #C7CF40

tetradic

#40C7CF #9040CF #CF4840 #7FCF40

square

#40C7CF #9040CF #CF4840 #7FCF40

split-complementary

#40C7CF #CF407F #CF9040

monochromatic

#1E7277 #2AA1A8 #40C7CF #71D5DB #A2E4E8

Accessibility & contrast

On white

2.04

#40C7CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#40C7CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C7CF

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C7CF	#FFFFFF	#000000	##000000
##40C7CF	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BED0

Deuteranopia (green-blind)

#A3AFD0

Tritanopia (blue-blind)

#00CEC9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40c7cf;
/* rgb */ color: rgb(64, 199, 207);
/* oklch */ color: oklch(76.2% 0.114 200.8);

Tailwind

colors: {
  custom: {
    50: '#89d8dd',
    500: '#40c7cf',
    950: '#000000',
  },
}

SCSS

$custom: #40c7cf;
$custom-light: #89d8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#40c7cf",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 207
  },
  "hsl": {
    "h": 183.357,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76186,
    "c": 0.11355,
    "h": 200.8
  },
  "luminance": 0.46442
}

Semantic roles & 50–950 ramp

primary

#40C7CF

secondary

#D49A97

accent

#4E45E3

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C7CF

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

Preview Lab → · Contrast checker → · Palette generator →