#40CEC8#40CEC8

#40CEC8 is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.6% C 0.118 H 190.9°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#40CEC8
RGB	rgb(64, 206, 200)
HSL	hsl(177, 59%, 53%)
HSV	hsv(177, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 2.9%, 19.2%)
CIE-LAB	lab(75.70, -38.22, -7.97)
CIE-LCH	lch(75.70, 39.04, 191.79°)
OKLab	oklab(77.63% -0.1161 -0.0223)
OKLCH	oklch(77.63% 0.118 190.9)
XYZ	xyz(34.6062, 49.3987, 62.3434)
Luminance	0.4940 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEC8 #CE4046

analogous

#40CE81 #40CEC8 #408DCE

triadic

#40CEC8 #C840CE #CEC840

tetradic

#40CEC8 #8140CE #CE4046 #8DCE40

square

#40CEC8 #8140CE #CE4046 #8DCE40

split-complementary

#40CEC8 #CE408D #CE8140

monochromatic

#1E7572 #2BA6A1 #40CEC8 #71DAD6 #A1E7E4

Accessibility & contrast

On white

1.93

#40CEC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#40CEC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEC8

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEC8	#FFFFFF	#000000	##000000
##40CEC8	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C3C8

Deuteranopia (green-blind)

#ADB4C9

Tritanopia (blue-blind)

#00D4CC

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #40cec8;
/* rgb */ color: rgb(64, 206, 200);
/* oklch */ color: oklch(77.6% 0.118 190.9);

Tailwind

colors: {
  custom: {
    50: '#89ddd8',
    500: '#40cec8',
    950: '#000000',
  },
}

SCSS

$custom: #40cec8;
$custom-light: #89ddd8;
$custom-dark: #000000;

JSON

{
  "hex": "#40cec8",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 200
  },
  "hsl": {
    "h": 177.465,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77632,
    "c": 0.1182,
    "h": 190.9
  },
  "luminance": 0.49403
}

Semantic roles & 50–950 ramp

primary

#40CEC8

secondary

#D49699

accent

#454CE2

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CEC8

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

Preview Lab → · Contrast checker → · Palette generator →