#40D0C8#40D0C8

#40D0C8 is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.1% C 0.120 H 189.5°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#40D0C8
RGB	rgb(64, 208, 200)
HSL	hsl(177, 61%, 53%)
HSV	hsv(177, 69%, 82%)
CMYK	cmyk(69.2%, 0%, 3.8%, 18.4%)
CIE-LAB	lab(76.29, -39.13, -7.09)
CIE-LCH	lch(76.29, 39.77, 190.27°)
OKLab	oklab(78.12% -0.1181 -0.0199)
OKLCH	oklch(78.12% 0.12 189.5)
XYZ	xyz(35.0907, 50.3678, 62.5050)
Luminance	0.5037 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D0C8 #D04048

analogous

#40D080 #40D0C8 #4090D0

triadic

#40D0C8 #C840D0 #D0C840

tetradic

#40D0C8 #8040D0 #D04048 #90D040

square

#40D0C8 #8040D0 #D04048 #90D040

split-complementary

#40D0C8 #D04090 #D08040

monochromatic

#1E7873 #2AA9A2 #40D0C8 #71DCD6 #A2E8E4

Accessibility & contrast

On white

1.90

#40D0C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#40D0C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D0C8

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D0C8	#FFFFFF	#000000	##000000
##40D0C8	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4C5C8

Deuteranopia (green-blind)

#AFB6C9

Tritanopia (blue-blind)

#00D5CD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #40d0c8;
/* rgb */ color: rgb(64, 208, 200);
/* oklch */ color: oklch(78.1% 0.120 189.5);

Tailwind

colors: {
  custom: {
    50: '#89dfd8',
    500: '#40d0c8',
    950: '#000000',
  },
}

SCSS

$custom: #40d0c8;
$custom-light: #89dfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#40d0c8",
  "rgb": {
    "r": 64,
    "g": 208,
    "b": 200
  },
  "hsl": {
    "h": 176.667,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.78116,
    "c": 0.11972,
    "h": 189.5
  },
  "luminance": 0.50372
}

Semantic roles & 50–950 ramp

primary

#40D0C8

secondary

#803438

accent

#444DE4

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #40D0C8

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

Preview Lab → · Contrast checker → · Palette generator →