#4DC3DC#4DC3DC

#4DC3DC is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.1% C 0.110 H 214.3°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#4DC3DC
RGB	rgb(77, 195, 220)
HSL	hsl(190, 67%, 58%)
HSV	hsv(190, 65%, 86%)
CMYK	cmyk(65%, 11.4%, 0%, 13.7%)
CIE-LAB	lab(73.40, -25.29, -22.23)
CIE-LCH	lch(73.40, 33.67, 221.32°)
OKLab	oklab(76.07% -0.0906 -0.0618)
OKLCH	oklch(76.07% 0.11 214.3)
XYZ	xyz(35.4886, 45.7714, 74.6607)
Luminance	0.4577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC3DC #DC664D

analogous

#4DDCAE #4DC3DC #4D7BDC

triadic

#4DC3DC #DC4DC3 #C3DC4D

tetradic

#4DC3DC #AE4DDC #DC664D #7BDC4D

square

#4DC3DC #AE4DDC #DC664D #7BDC4D

split-complementary

#4DC3DC #DC4D7B #DCAE4D

monochromatic

#1D7D92 #27A9C5 #4DC3DC #80D4E6 #B3E5F0

Accessibility & contrast

On white

2.07

#4DC3DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#4DC3DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC3DC

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC3DC	#FFFFFF	#000000	##000000
##4DC3DC	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BDDD

Deuteranopia (green-blind)

#9CAEDC

Tritanopia (blue-blind)

#00CDCB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4dc3dc;
/* rgb */ color: rgb(77, 195, 220);
/* oklch */ color: oklch(76.1% 0.110 214.3);

Tailwind

colors: {
  custom: {
    50: '#8fd5e7',
    500: '#4dc3dc',
    950: '#000000',
  },
}

SCSS

$custom: #4dc3dc;
$custom-light: #8fd5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc3dc",
  "rgb": {
    "r": 77,
    "g": 195,
    "b": 220
  },
  "hsl": {
    "h": 190.49,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.7607,
    "c": 0.10969,
    "h": 214.3
  },
  "luminance": 0.45775
}

Semantic roles & 50–950 ramp

primary

#4DC3DC

secondary

#DFB0A6

accent

#5C3EEA

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC3DC

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

Preview Lab → · Contrast checker → · Palette generator →