#4BD3E0#4BD3E0

#4BD3E0 is a light, moderate teal. Relative luminance 0.535; OKLCH L 79.9% C 0.116 H 204.2°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#4BD3E0
RGB	rgb(75, 211, 224)
HSL	hsl(185, 71%, 59%)
HSV	hsv(185, 67%, 88%)
CMYK	cmyk(66.5%, 5.8%, 0%, 12.2%)
CIE-LAB	lab(78.15, -32.22, -17.19)
CIE-LCH	lch(78.15, 36.52, 208.08°)
OKLab	oklab(79.93% -0.1061 -0.0477)
OKLCH	oklch(79.93% 0.116 204.2)
XYZ	xyz(39.6446, 53.4617, 78.7363)
Luminance	0.5347 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD3E0 #E0584B

analogous

#4BE0A2 #4BD3E0 #4B88E0

triadic

#4BD3E0 #E04BD3 #D3E04B

tetradic

#4BD3E0 #A24BE0 #E0584B #88E04B

square

#4BD3E0 #A24BE0 #E0584B #88E04B

split-complementary

#4BD3E0 #E04B88 #E0A24B

monochromatic

#1A8C97 #23BCCB #4BD3E0 #7FE0E9 #B3EDF2

Accessibility & contrast

On white

1.80

#4BD3E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#4BD3E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD3E0

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD3E0	#FFFFFF	#000000	##000000
##4BD3E0	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE1

Deuteranopia (green-blind)

#ADBAE1

Tritanopia (blue-blind)

#00DBD7

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4bd3e0;
/* rgb */ color: rgb(75, 211, 224);
/* oklch */ color: oklch(79.9% 0.116 204.2);

Tailwind

colors: {
  custom: {
    50: '#90e1e9',
    500: '#4bd3e0',
    950: '#000000',
  },
}

SCSS

$custom: #4bd3e0;
$custom-light: #90e1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd3e0",
  "rgb": {
    "r": 75,
    "g": 211,
    "b": 224
  },
  "hsl": {
    "h": 185.235,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79927,
    "c": 0.1163,
    "h": 204.2
  },
  "luminance": 0.53466
}

Semantic roles & 50–950 ramp

primary

#4BD3E0

secondary

#9B3D34

accent

#4A3AED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4BD3E0

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

Preview Lab → · Contrast checker → · Palette generator →