#40CEC4#40CEC4

#40CEC4 is a light, moderate teal. Relative luminance 0.492; OKLCH L 77.5% C 0.119 H 188.1°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#40CEC4
RGB	rgb(64, 206, 196)
HSL	hsl(176, 59%, 53%)
HSV	hsv(176, 69%, 81%)
CMYK	cmyk(68.9%, 0%, 4.9%, 19.2%)
CIE-LAB	lab(75.58, -39.32, -5.99)
CIE-LCH	lch(75.58, 39.77, 188.66°)
OKLab	oklab(77.5% -0.1178 -0.0168)
OKLCH	oklch(77.5% 0.119 188.1)
XYZ	xyz(34.1448, 49.2142, 59.9136)
Luminance	0.4922 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CEC4 #CE404A

analogous

#40CE7D #40CEC4 #4091CE

triadic

#40CEC4 #C440CE #CEC440

tetradic

#40CEC4 #7D40CE #CE404A #91CE40

square

#40CEC4 #7D40CE #CE404A #91CE40

split-complementary

#40CEC4 #CE4091 #CE7D40

monochromatic

#1E756F #2BA69D #40CEC4 #71DAD3 #A1E7E2

Accessibility & contrast

On white

1.94

#40CEC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#40CEC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CEC4

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CEC4	#FFFFFF	#000000	##000000
##40CEC4	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C3C4

Deuteranopia (green-blind)

#AEB4C5

Tritanopia (blue-blind)

#00D3CB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #40cec4;
/* rgb */ color: rgb(64, 206, 196);
/* oklch */ color: oklch(77.5% 0.119 188.1);

Tailwind

colors: {
  custom: {
    50: '#88ddd5',
    500: '#40cec4',
    950: '#000000',
  },
}

SCSS

$custom: #40cec4;
$custom-light: #88ddd5;
$custom-dark: #000000;

JSON

{
  "hex": "#40cec4",
  "rgb": {
    "r": 64,
    "g": 206,
    "b": 196
  },
  "hsl": {
    "h": 175.775,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77501,
    "c": 0.11904,
    "h": 188.1
  },
  "luminance": 0.49218
}

Semantic roles & 50–950 ramp

primary

#40CEC4

secondary

#D4969B

accent

#4550E2

background

#F9FDFD

surface

#F1FBFA

border

#CBD4D3

text

#0D1514

muted

#7E8383

Preview Lab

Preview with #40CEC4

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

Preview Lab → · Contrast checker → · Palette generator →