#4DB3D3#4DB3D3

#4DB3D3 is a light, moderate cyan. Relative luminance 0.385; OKLCH L 72.0% C 0.104 H 221.8°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#4DB3D3
RGB	rgb(77, 179, 211)
HSL	hsl(194, 60%, 56%)
HSV	hsv(194, 64%, 83%)
CMYK	cmyk(63.5%, 15.2%, 0%, 17.3%)
CIE-LAB	lab(68.40, -19.87, -24.95)
CIE-LCH	lch(68.40, 31.89, 231.47°)
OKLab	oklab(71.96% -0.0777 -0.0695)
OKLCH	oklch(71.96% 0.104 221.8)
XYZ	xyz(30.9338, 38.5179, 67.4198)
Luminance	0.3852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB3D3 #D36D4D

analogous

#4DD3B0 #4DB3D3 #4D70D3

triadic

#4DB3D3 #D34DB3 #B3D34D

tetradic

#4DB3D3 #B04DD3 #D36D4D #70D34D

square

#4DB3D3 #B04DD3 #D36D4D #70D34D

split-complementary

#4DB3D3 #D34D70 #D3B04D

monochromatic

#216D85 #2D95B6 #4DB3D3 #7EC8DF #AFDDEB

Accessibility & contrast

On white

2.41

#4DB3D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#4DB3D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB3D3

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB3D3	#FFFFFF	#000000	##000000
##4DB3D3	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AFD5

Deuteranopia (green-blind)

#8DA1D3

Tritanopia (blue-blind)

#00BDBD

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4db3d3;
/* rgb */ color: rgb(77, 179, 211);
/* oklch */ color: oklch(72.0% 0.104 221.8);

Tailwind

colors: {
  custom: {
    50: '#8ccae0',
    500: '#4db3d3',
    950: '#000000',
  },
}

SCSS

$custom: #4db3d3;
$custom-light: #8ccae0;
$custom-dark: #000000;

JSON

{
  "hex": "#4db3d3",
  "rgb": {
    "r": 77,
    "g": 179,
    "b": 211
  },
  "hsl": {
    "h": 194.328,
    "s": 60.36,
    "l": 56.471
  },
  "oklch": {
    "l": 0.71956,
    "c": 0.10423,
    "h": 221.8
  },
  "luminance": 0.38521
}

Semantic roles & 50–950 ramp

primary

#4DB3D3

secondary

#D9B0A2

accent

#6A44E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB3D3

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

Preview Lab → · Contrast checker → · Palette generator →