#4ECFCF#4ECFCF

#4ECFCF is a light, moderate teal. Relative luminance 0.507; OKLCH L 78.5% C 0.112 H 195.1°. Best body text is #000000 at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFCF
RGB	rgb(78, 207, 207)
HSL	hsl(180, 57%, 56%)
HSV	hsv(180, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 0%, 18.8%)
CIE-LAB	lab(76.53, -34.68, -10.48)
CIE-LCH	lch(76.53, 36.23, 196.82°)
OKLab	oklab(78.46% -0.1077 -0.0291)
OKLCH	oklch(78.46% 0.112 195.1)
XYZ	xyz(36.7122, 50.7464, 66.8796)
Luminance	0.5075 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFCF #CF4E4E

analogous

#4ECF8E #4ECFCF #4E8ECF

triadic

#4ECFCF #CF4ECF #CFCF4E

tetradic

#4ECFCF #8E4ECF #CF4E4E #8ECF4E

square

#4ECFCF #8E4ECF #CF4E4E #8ECF4E

split-complementary

#4ECFCF #CF4E8E #CF8E4E

monochromatic

#238080 #30B0B0 #4ECFCF #7EDCDC #AEE9E9

Accessibility & contrast

On white

1.88

#4ECFCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.15

#4ECFCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFCF

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFCF	#FFFFFF	#000000	##000000
##4ECFCF	1.00	1.88	11.15	11.15
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.15	21.00	1.00	1.00
##000000	11.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2C5CF

Deuteranopia (green-blind)

#AEB6D0

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ecfcf;
/* rgb */ color: rgb(78, 207, 207);
/* oklch */ color: oklch(78.5% 0.112 195.1);

Tailwind

colors: {
  custom: {
    50: '#8fdedd',
    500: '#4ecfcf',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfcf;
$custom-light: #8fdedd;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfcf",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 207
  },
  "hsl": {
    "h": 180,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.78463,
    "c": 0.11154,
    "h": 195.1
  },
  "luminance": 0.5075
}

Semantic roles & 50–950 ramp

primary

#4ECFCF

secondary

#873A3A

accent

#4747E1

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECFCF

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

Preview Lab → · Contrast checker → · Palette generator →