#4BD1E1#4BD1E1

#4BD1E1 is a light, moderate teal. Relative luminance 0.525; OKLCH L 79.5% C 0.116 H 206.4°. Best body text is #000000 at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#4BD1E1
RGB	rgb(75, 209, 225)
HSL	hsl(186, 71%, 59%)
HSV	hsv(186, 67%, 88%)
CMYK	cmyk(66.7%, 7.1%, 0%, 11.8%)
CIE-LAB	lab(77.60, -30.98, -18.56)
CIE-LCH	lch(77.60, 36.11, 210.93°)
OKLab	oklab(79.49% -0.1037 -0.0515)
OKLCH	oklch(79.49% 0.116 206.4)
XYZ	xyz(39.2869, 52.5286, 79.2881)
Luminance	0.5253 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD1E1 #E15B4B

analogous

#4BE1A6 #4BD1E1 #4B86E1

triadic

#4BD1E1 #E14BD1 #D1E14B

tetradic

#4BD1E1 #A64BE1 #E15B4B #86E14B

square

#4BD1E1 #A64BE1 #E15B4B #86E14B

split-complementary

#4BD1E1 #E14B86 #E1A64B

monochromatic

#198B98 #22BACD #4BD1E1 #7FDEEA #B4ECF2

Accessibility & contrast

On white

1.83

#4BD1E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.51

#4BD1E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD1E1

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD1E1	#FFFFFF	#000000	##000000
##4BD1E1	1.00	1.83	11.51	11.51
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.51	21.00	1.00	1.00
##000000	11.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C9E2

Deuteranopia (green-blind)

#AAB9E1

Tritanopia (blue-blind)

#00DAD6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4bd1e1;
/* rgb */ color: rgb(75, 209, 225);
/* oklch */ color: oklch(79.5% 0.116 206.4);

Tailwind

colors: {
  custom: {
    50: '#8fdfea',
    500: '#4bd1e1',
    950: '#000000',
  },
}

SCSS

$custom: #4bd1e1;
$custom-light: #8fdfea;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd1e1",
  "rgb": {
    "r": 75,
    "g": 209,
    "b": 225
  },
  "hsl": {
    "h": 186.4,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79492,
    "c": 0.11577,
    "h": 206.4
  },
  "luminance": 0.52533
}

Semantic roles & 50–950 ramp

primary

#4BD1E1

secondary

#9C3F34

accent

#4D3AEE

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4BD1E1

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

Preview Lab → · Contrast checker → · Palette generator →