#4ECBCF#4ECBCF

#4ECBCF is a light, moderate teal. Relative luminance 0.488; OKLCH L 77.5% C 0.109 H 198.1°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBCF
RGB	rgb(78, 203, 207)
HSL	hsl(182, 57%, 56%)
HSV	hsv(182, 62%, 81%)
CMYK	cmyk(62.3%, 1.9%, 0%, 18.8%)
CIE-LAB	lab(75.35, -32.80, -12.24)
CIE-LCH	lch(75.35, 35.01, 200.47°)
OKLab	oklab(77.51% -0.1036 -0.0339)
OKLCH	oklch(77.51% 0.109 198.1)
XYZ	xyz(35.7554, 48.8327, 66.5607)
Luminance	0.4884 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBCF #CF524E

analogous

#4ECF92 #4ECBCF #4E8BCF

triadic

#4ECBCF #CF4ECB #CBCF4E

tetradic

#4ECBCF #924ECF #CF524E #8BCF4E

square

#4ECBCF #924ECF #CF524E #8BCF4E

split-complementary

#4ECBCF #CF4E8B #CF924E

monochromatic

#237D80 #30ACB0 #4ECBCF #7ED9DC #AEE7E9

Accessibility & contrast

On white

1.95

#4ECBCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#4ECBCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBCF

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBCF	#FFFFFF	#000000	##000000
##4ECBCF	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC2D0

Deuteranopia (green-blind)

#AAB3D0

Tritanopia (blue-blind)

#00D2CC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ecbcf;
/* rgb */ color: rgb(78, 203, 207);
/* oklch */ color: oklch(77.5% 0.109 198.1);

Tailwind

colors: {
  custom: {
    50: '#8edbdd',
    500: '#4ecbcf',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbcf;
$custom-light: #8edbdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbcf",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 207
  },
  "hsl": {
    "h": 181.86,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.7751,
    "c": 0.10899,
    "h": 198.1
  },
  "luminance": 0.48837
}

Semantic roles & 50–950 ramp

primary

#4ECBCF

secondary

#D7A3A2

accent

#4C47E1

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #4ECBCF

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

Preview Lab → · Contrast checker → · Palette generator →