#40C6D0#40C6D0

#40C6D0 is a light, moderate teal. Relative luminance 0.460; OKLCH L 76.0% C 0.113 H 202.3°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#40C6D0
RGB	rgb(64, 198, 208)
HSL	hsl(184, 61%, 53%)
HSV	hsv(184, 69%, 82%)
CMYK	cmyk(69.2%, 4.8%, 0%, 18.4%)
CIE-LAB	lab(73.56, -32.20, -15.50)
CIE-LCH	lch(73.56, 35.74, 205.70°)
OKLab	oklab(75.98% -0.1047 -0.043)
OKLCH	oklch(75.98% 0.113 202.3)
XYZ	xyz(33.6886, 46.0283, 66.7711)
Luminance	0.4603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C6D0 #D04A40

analogous

#40D092 #40C6D0 #407ED0

triadic

#40C6D0 #D040C6 #C6D040

tetradic

#40C6D0 #9240D0 #D04A40 #7ED040

square

#40C6D0 #9240D0 #D04A40 #7ED040

split-complementary

#40C6D0 #D0407E #D09240

monochromatic

#1E7278 #2AA0A9 #40C6D0 #71D5DC #A2E3E8

Accessibility & contrast

On white

2.06

#40C6D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#40C6D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C6D0

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C6D0	#FFFFFF	#000000	##000000
##40C6D0	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7BED1

Deuteranopia (green-blind)

#A2AED1

Tritanopia (blue-blind)

#00CEC9

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40c6d0;
/* rgb */ color: rgb(64, 198, 208);
/* oklch */ color: oklch(76.0% 0.113 202.3);

Tailwind

colors: {
  custom: {
    50: '#89d7de',
    500: '#40c6d0',
    950: '#000000',
  },
}

SCSS

$custom: #40c6d0;
$custom-light: #89d7de;
$custom-dark: #000000;

JSON

{
  "hex": "#40c6d0",
  "rgb": {
    "r": 64,
    "g": 198,
    "b": 208
  },
  "hsl": {
    "h": 184.167,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75982,
    "c": 0.1132,
    "h": 202.3
  },
  "luminance": 0.46032
}

Semantic roles & 50–950 ramp

primary

#40C6D0

secondary

#D59B97

accent

#4F44E4

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #40C6D0

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

Preview Lab → · Contrast checker → · Palette generator →