#40CDD0#40CDD0

#40CDD0 is a light, moderate teal. Relative luminance 0.493; OKLCH L 77.7% C 0.117 H 197.1°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#40CDD0
RGB	rgb(64, 205, 208)
HSL	hsl(181, 61%, 53%)
HSV	hsv(181, 69%, 82%)
CMYK	cmyk(69.2%, 1.4%, 0%, 18.4%)
CIE-LAB	lab(75.64, -35.51, -12.38)
CIE-LCH	lch(75.64, 37.60, 199.22°)
OKLab	oklab(77.66% -0.1116 -0.0344)
OKLCH	oklch(77.66% 0.117 197.1)
XYZ	xyz(35.3257, 49.3026, 67.3169)
Luminance	0.4931 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CDD0 #D04340

analogous

#40D08B #40CDD0 #4085D0

triadic

#40CDD0 #D040CD #CDD040

tetradic

#40CDD0 #8B40D0 #D04340 #85D040

square

#40CDD0 #8B40D0 #D04340 #85D040

split-complementary

#40CDD0 #D04085 #D08B40

monochromatic

#1E7678 #2AA7A9 #40CDD0 #71DADC #A2E7E8

Accessibility & contrast

On white

1.93

#40CDD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#40CDD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CDD0

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CDD0	#FFFFFF	#000000	##000000
##40CDD0	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC3D0

Deuteranopia (green-blind)

#AAB4D1

Tritanopia (blue-blind)

#00D4CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cdd0;
/* rgb */ color: rgb(64, 205, 208);
/* oklch */ color: oklch(77.7% 0.117 197.1);

Tailwind

colors: {
  custom: {
    50: '#89ddde',
    500: '#40cdd0',
    950: '#000000',
  },
}

SCSS

$custom: #40cdd0;
$custom-light: #89ddde;
$custom-dark: #000000;

JSON

{
  "hex": "#40cdd0",
  "rgb": {
    "r": 64,
    "g": 205,
    "b": 208
  },
  "hsl": {
    "h": 181.25,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.77662,
    "c": 0.11681,
    "h": 197.1
  },
  "luminance": 0.49307
}

Semantic roles & 50–950 ramp

primary

#40CDD0

secondary

#D59897

accent

#4744E4

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #40CDD0

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

Preview Lab → · Contrast checker → · Palette generator →