#4BC5DB#4BC5DB

#4BC5DB is a light, moderate teal. Relative luminance 0.465; OKLCH L 76.4% C 0.111 H 211.7°. Best body text is #000000 at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#4BC5DB
RGB	rgb(75, 197, 219)
HSL	hsl(189, 67%, 58%)
HSV	hsv(189, 66%, 86%)
CMYK	cmyk(65.8%, 10%, 0%, 14.1%)
CIE-LAB	lab(73.89, -26.89, -20.94)
CIE-LCH	lch(73.89, 34.08, 217.90°)
OKLab	oklab(76.44% -0.0941 -0.0582)
OKLCH	oklch(76.44% 0.111 211.7)
XYZ	xyz(35.6487, 46.5389, 74.1082)
Luminance	0.4654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC5DB #DB614B

analogous

#4BDBA9 #4BC5DB #4B7DDB

triadic

#4BC5DB #DB4BC5 #C5DB4B

tetradic

#4BC5DB #A94BDB #DB614B #7DDB4B

square

#4BC5DB #A94BDB #DB614B #7DDB4B

split-complementary

#4BC5DB #DB4B7D #DBA94B

monochromatic

#1D7E8F #27AAC2 #4BC5DB #7ED5E5 #B1E6EF

Accessibility & contrast

On white

2.04

#4BC5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.31

#4BC5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC5DB

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC5DB	#FFFFFF	#000000	##000000
##4BC5DB	1.00	2.04	10.31	10.31
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.31	21.00	1.00	1.00
##000000	10.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BEDC

Deuteranopia (green-blind)

#9FAFDB

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4bc5db;
/* rgb */ color: rgb(75, 197, 219);
/* oklch */ color: oklch(76.4% 0.111 211.7);

Tailwind

colors: {
  custom: {
    50: '#8ed7e6',
    500: '#4bc5db',
    950: '#000000',
  },
}

SCSS

$custom: #4bc5db;
$custom-light: #8ed7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc5db",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 219
  },
  "hsl": {
    "h": 189.167,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.76443,
    "c": 0.11061,
    "h": 211.7
  },
  "luminance": 0.46543
}

Semantic roles & 50–950 ramp

primary

#4BC5DB

secondary

#DEADA4

accent

#583EEA

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4BC5DB

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

Preview Lab → · Contrast checker → · Palette generator →