#4DBFDB#4DBFDB

#4DBFDB is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.1% C 0.109 H 217.0°. Best body text is #000000 at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#4DBFDB
RGB	rgb(77, 191, 219)
HSL	hsl(192, 66%, 58%)
HSV	hsv(192, 65%, 86%)
CMYK	cmyk(64.8%, 12.8%, 0%, 14.1%)
CIE-LAB	lab(72.20, -23.58, -23.52)
CIE-LCH	lch(72.20, 33.30, 224.93°)
OKLab	oklab(75.09% -0.0869 -0.0654)
OKLCH	oklch(75.09% 0.109 217)
XYZ	xyz(34.4723, 43.9501, 73.6706)
Luminance	0.4395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DBFDB #DB694D

analogous

#4DDBB0 #4DBFDB #4D78DB

triadic

#4DBFDB #DB4DBF #BFDB4D

tetradic

#4DBFDB #B04DDB #DB694D #78DB4D

square

#4DBFDB #B04DDB #DB694D #78DB4D

split-complementary

#4DBFDB #DB4D78 #DBB04D

monochromatic

#1D7A90 #27A5C3 #4DBFDB #80D1E5 #B3E4F0

Accessibility & contrast

On white

2.14

#4DBFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.79

#4DBFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DBFDB

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DBFDB	#FFFFFF	#000000	##000000
##4DBFDB	1.00	2.14	9.79	9.79
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.79	21.00	1.00	1.00
##000000	9.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBADD

Deuteranopia (green-blind)

#98ABDB

Tritanopia (blue-blind)

#00C9C8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4dbfdb;
/* rgb */ color: rgb(77, 191, 219);
/* oklch */ color: oklch(75.1% 0.109 217.0);

Tailwind

colors: {
  custom: {
    50: '#8ed2e6',
    500: '#4dbfdb',
    950: '#000000',
  },
}

SCSS

$custom: #4dbfdb;
$custom-light: #8ed2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4dbfdb",
  "rgb": {
    "r": 77,
    "g": 191,
    "b": 219
  },
  "hsl": {
    "h": 191.831,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.75093,
    "c": 0.10882,
    "h": 217
  },
  "luminance": 0.43954
}

Semantic roles & 50–950 ramp

primary

#4DBFDB

secondary

#DEB1A6

accent

#603FE9

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4DBFDB

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

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