#3DD3E0#3DD3E0

#3DD3E0 is a light, vivid teal. Relative luminance 0.530; OKLCH L 79.6% C 0.122 H 203.7°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#3DD3E0
RGB	rgb(61, 211, 224)
HSL	hsl(185, 72%, 56%)
HSV	hsv(185, 73%, 88%)
CMYK	cmyk(72.8%, 5.8%, 0%, 12.2%)
CIE-LAB	lab(77.85, -34.04, -17.67)
CIE-LCH	lch(77.85, 38.35, 207.43°)
OKLab	oklab(79.6% -0.112 -0.0491)
OKLCH	oklch(79.6% 0.122 203.7)
XYZ	xyz(38.6673, 52.9578, 78.6905)
Luminance	0.5296 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD3E0 #E04A3D

analogous

#3DE09B #3DD3E0 #3D81E0

triadic

#3DD3E0 #E03DD3 #D3E03D

tetradic

#3DD3E0 #9B3DE0 #E04A3D #81E03D

square

#3DD3E0 #9B3DE0 #E04A3D #81E03D

split-complementary

#3DD3E0 #E03D81 #E09B3D

monochromatic

#16838C #1FB4C1 #3DD3E0 #72DFE8 #A7EBF1

Accessibility & contrast

On white

1.81

#3DD3E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#3DD3E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD3E0

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD3E0	#FFFFFF	#000000	##000000
##3DD3E0	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CAE1

Deuteranopia (green-blind)

#ABB9E1

Tritanopia (blue-blind)

#00DCD7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3dd3e0;
/* rgb */ color: rgb(61, 211, 224);
/* oklch */ color: oklch(79.6% 0.122 203.7);

Tailwind

colors: {
  custom: {
    50: '#8be1e9',
    500: '#3dd3e0',
    950: '#000000',
  },
}

SCSS

$custom: #3dd3e0;
$custom-light: #8be1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd3e0",
  "rgb": {
    "r": 61,
    "g": 211,
    "b": 224
  },
  "hsl": {
    "h": 184.785,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.79602,
    "c": 0.12225,
    "h": 203.7
  },
  "luminance": 0.52962
}

Semantic roles & 50–950 ramp

primary

#3DD3E0

secondary

#923730

accent

#4739EF

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3DD3E0

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

Preview Lab → · Contrast checker → · Palette generator →