#3DC3DF#3DC3DF

#3DC3DF is a light, moderate cyan. Relative luminance 0.454; OKLCH L 75.8% C 0.118 H 215.0°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#3DC3DF
RGB	rgb(61, 195, 223)
HSL	hsl(190, 72%, 56%)
HSV	hsv(190, 73%, 87%)
CMYK	cmyk(72.6%, 12.6%, 0%, 12.5%)
CIE-LAB	lab(73.12, -26.60, -24.32)
CIE-LCH	lch(73.12, 36.04, 222.43°)
OKLab	oklab(75.77% -0.097 -0.0678)
OKLCH	oklch(75.77% 0.118 215)
XYZ	xyz(34.7532, 45.3459, 76.7187)
Luminance	0.4535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DC3DF #DF593D

analogous

#3DDFAA #3DC3DF #3D72DF

triadic

#3DC3DF #DF3DC3 #C3DF3D

tetradic

#3DC3DF #AA3DDF #DF593D #72DF3D

square

#3DC3DF #AA3DDF #DF593D #72DF3D

split-complementary

#3DC3DF #DF3D72 #DFAA3D

monochromatic

#17778B #20A4BF #3DC3DF #72D3E8 #A6E3F0

Accessibility & contrast

On white

2.09

#3DC3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#3DC3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DC3DF

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DC3DF	#FFFFFF	#000000	##000000
##3DC3DF	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBDE1

Deuteranopia (green-blind)

#99ACDF

Tritanopia (blue-blind)

#00CDCC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3dc3df;
/* rgb */ color: rgb(61, 195, 223);
/* oklch */ color: oklch(75.8% 0.118 215.0);

Tailwind

colors: {
  custom: {
    50: '#89d5e9',
    500: '#3dc3df',
    950: '#000000',
  },
}

SCSS

$custom: #3dc3df;
$custom-light: #89d5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3dc3df",
  "rgb": {
    "r": 61,
    "g": 195,
    "b": 223
  },
  "hsl": {
    "h": 190.37,
    "s": 71.681,
    "l": 55.686
  },
  "oklch": {
    "l": 0.75772,
    "c": 0.11832,
    "h": 215
  },
  "luminance": 0.4535
}

Semantic roles & 50–950 ramp

primary

#3DC3DF

secondary

#DEA69A

accent

#5939EE

background

#F9FDFE

surface

#F1FAFC

border

#CBD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #3DC3DF

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

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