#4ECBCB#4ECBCB

#4ECBCB is a light, moderate teal. Relative luminance 0.486; OKLCH L 77.4% C 0.109 H 195.1°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBCB
RGB	rgb(78, 203, 203)
HSL	hsl(180, 55%, 55%)
HSV	hsv(180, 62%, 80%)
CMYK	cmyk(61.6%, 0%, 0%, 20.4%)
CIE-LAB	lab(75.23, -33.91, -10.26)
CIE-LCH	lch(75.23, 35.43, 196.84°)
OKLab	oklab(77.37% -0.1053 -0.0285)
OKLCH	oklch(77.37% 0.109 195.1)
XYZ	xyz(35.2726, 48.6396, 64.0178)
Luminance	0.4864 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBCB #CB4E4E

analogous

#4ECB8C #4ECBCB #4E8CCB

triadic

#4ECBCB #CB4ECB #CBCB4E

tetradic

#4ECBCB #8C4ECB #CB4E4E #8CCB4E

square

#4ECBCB #8C4ECB #CB4E4E #8CCB4E

split-complementary

#4ECBCB #CB4E8C #CB8C4E

monochromatic

#247B7B #32AAAA #4ECBCB #7DD9D9 #ADE7E7

Accessibility & contrast

On white

1.96

#4ECBCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#4ECBCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBCB

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBCB	#FFFFFF	#000000	##000000
##4ECBCB	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC2CB

Deuteranopia (green-blind)

#ABB3CC

Tritanopia (blue-blind)

#00D1CB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ecbcb;
/* rgb */ color: rgb(78, 203, 203);
/* oklch */ color: oklch(77.4% 0.109 195.1);

Tailwind

colors: {
  custom: {
    50: '#8edbda',
    500: '#4ecbcb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbcb;
$custom-light: #8edbda;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbcb",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 203
  },
  "hsl": {
    "h": 180,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.77372,
    "c": 0.10905,
    "h": 195.1
  },
  "luminance": 0.48643
}

Semantic roles & 50–950 ramp

primary

#4ECBCB

secondary

#D5A0A0

accent

#4A4ADE

background

#F9FDFD

surface

#F2FBFA

border

#CCD4D3

text

#0E1514

muted

#7E8383

Preview Lab

Preview with #4ECBCB

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

Preview Lab → · Contrast checker → · Palette generator →