#3EC2DD#3EC2DD

#3EC2DD is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.5% C 0.117 H 214.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#3EC2DD
RGB	rgb(62, 194, 221)
HSL	hsl(190, 70%, 55%)
HSV	hsv(190, 72%, 87%)
CMYK	cmyk(71.9%, 12.2%, 0%, 13.3%)
CIE-LAB	lab(72.78, -26.59, -23.75)
CIE-LCH	lch(72.78, 35.66, 221.77°)
OKLab	oklab(75.48% -0.0964 -0.0662)
OKLCH	oklch(75.48% 0.117 214.5)
XYZ	xyz(34.3240, 44.8241, 75.2355)
Luminance	0.4483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3EC2DD #DD593E

analogous

#3EDDA9 #3EC2DD #3E72DD

triadic

#3EC2DD #DD3EC2 #C2DD3E

tetradic

#3EC2DD #A93EDD #DD593E #72DD3E

square

#3EC2DD #A93EDD #DD593E #72DD3E

split-complementary

#3EC2DD #DD3E72 #DDA93E

monochromatic

#187589 #21A2BD #3EC2DD #72D2E6 #A6E3EF

Accessibility & contrast

On white

2.11

#3EC2DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#3EC2DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3EC2DD

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3EC2DD	#FFFFFF	#000000	##000000
##3EC2DD	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBCDF

Deuteranopia (green-blind)

#99ACDD

Tritanopia (blue-blind)

#00CCCA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3ec2dd;
/* rgb */ color: rgb(62, 194, 221);
/* oklch */ color: oklch(75.5% 0.117 214.5);

Tailwind

colors: {
  custom: {
    50: '#89d4e7',
    500: '#3ec2dd',
    950: '#000000',
  },
}

SCSS

$custom: #3ec2dd;
$custom-light: #89d4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3ec2dd",
  "rgb": {
    "r": 62,
    "g": 194,
    "b": 221
  },
  "hsl": {
    "h": 190.189,
    "s": 70.044,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75478,
    "c": 0.11692,
    "h": 214.5
  },
  "luminance": 0.44828
}

Semantic roles & 50–950 ramp

primary

#3EC2DD

secondary

#DDA69A

accent

#593BED

background

#F9FDFE

surface

#F1FAFC

border

#CBD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #3EC2DD

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

Preview Lab → · Contrast checker → · Palette generator →