#4BD9DB#4BD9DB

#4BD9DB is a light, moderate teal. Relative luminance 0.562; OKLCH L 81.2% C 0.119 H 196.4°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#4BD9DB
RGB	rgb(75, 217, 219)
HSL	hsl(181, 67%, 58%)
HSV	hsv(181, 66%, 86%)
CMYK	cmyk(65.8%, 0.9%, 0%, 14.1%)
CIE-LAB	lab(79.75, -36.46, -12.12)
CIE-LCH	lch(79.75, 38.42, 198.38°)
OKLab	oklab(81.17% -0.1141 -0.0336)
OKLCH	oklch(81.17% 0.119 196.4)
XYZ	xyz(40.4950, 56.2315, 75.7237)
Luminance	0.5624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD9DB #DB4D4B

analogous

#4BDB95 #4BD9DB #4B91DB

triadic

#4BD9DB #DB4BD9 #D9DB4B

tetradic

#4BD9DB #954BDB #DB4D4B #91DB4B

square

#4BD9DB #954BDB #DB4D4B #91DB4B

split-complementary

#4BD9DB #DB4B91 #DB954B

monochromatic

#1D8D8F #27C0C2 #4BD9DB #7EE4E5 #B1EFEF

Accessibility & contrast

On white

1.71

#4BD9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#4BD9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD9DB

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD9DB	#FFFFFF	#000000	##000000
##4BD9DB	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCFDB

Deuteranopia (green-blind)

#B5BFDC

Tritanopia (blue-blind)

#00E0D9

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4bd9db;
/* rgb */ color: rgb(75, 217, 219);
/* oklch */ color: oklch(81.2% 0.119 196.4);

Tailwind

colors: {
  custom: {
    50: '#90e5e6',
    500: '#4bd9db',
    950: '#000000',
  },
}

SCSS

$custom: #4bd9db;
$custom-light: #90e5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd9db",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 219
  },
  "hsl": {
    "h": 180.833,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.81168,
    "c": 0.11895,
    "h": 196.4
  },
  "luminance": 0.56236
}

Semantic roles & 50–950 ramp

primary

#4BD9DB

secondary

#943736

accent

#413EEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4BD9DB

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

Preview Lab → · Contrast checker → · Palette generator →