#3ECFDD#3ECFDD

#3ECFDD is a light, moderate teal. Relative luminance 0.509; OKLCH L 78.6% C 0.120 H 204.6°. Best body text is #000000 at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#3ECFDD
RGB	rgb(62, 207, 221)
HSL	hsl(185, 70%, 55%)
HSV	hsv(185, 72%, 87%)
CMYK	cmyk(71.9%, 6.3%, 0%, 13.3%)
CIE-LAB	lab(76.60, -32.91, -17.95)
CIE-LCH	lch(76.60, 37.49, 208.60°)
OKLab	oklab(78.56% -0.109 -0.0499)
OKLCH	oklch(78.56% 0.12 204.6)
XYZ	xyz(37.3448, 50.8658, 76.2425)
Luminance	0.5087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ECFDD #DD4C3E

analogous

#3EDD9B #3ECFDD #3E7FDD

triadic

#3ECFDD #DD3ECF #CFDD3E

tetradic

#3ECFDD #9B3EDD #DD4C3E #7FDD3E

square

#3ECFDD #9B3EDD #DD4C3E #7FDD3E

split-complementary

#3ECFDD #DD3E7F #DD9B3E

monochromatic

#187F89 #21AFBD #3ECFDD #72DCE6 #A6E9EF

Accessibility & contrast

On white

1.88

#3ECFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.17

#3ECFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ECFDD

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ECFDD	#FFFFFF	#000000	##000000
##3ECFDD	1.00	1.88	11.17	11.17
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.17	21.00	1.00	1.00
##000000	11.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEC6DE

Deuteranopia (green-blind)

#A8B6DE

Tritanopia (blue-blind)

#00D8D3

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3ecfdd;
/* rgb */ color: rgb(62, 207, 221);
/* oklch */ color: oklch(78.6% 0.120 204.6);

Tailwind

colors: {
  custom: {
    50: '#8adee7',
    500: '#3ecfdd',
    950: '#000000',
  },
}

SCSS

$custom: #3ecfdd;
$custom-light: #8adee7;
$custom-dark: #000000;

JSON

{
  "hex": "#3ecfdd",
  "rgb": {
    "r": 62,
    "g": 207,
    "b": 221
  },
  "hsl": {
    "h": 185.283,
    "s": 70.044,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78562,
    "c": 0.11983,
    "h": 204.6
  },
  "luminance": 0.5087
}

Semantic roles & 50–950 ramp

primary

#3ECFDD

secondary

#8E3931

accent

#4B3BED

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #3ECFDD

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

Preview Lab → · Contrast checker → · Palette generator →