#4BC2E0#4BC2E0

#4BC2E0 is a light, moderate cyan. Relative luminance 0.455; OKLCH L 75.9% C 0.113 H 217.7°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#4BC2E0
RGB	rgb(75, 194, 224)
HSL	hsl(192, 71%, 59%)
HSV	hsv(192, 67%, 88%)
CMYK	cmyk(66.5%, 13.4%, 0%, 12.2%)
CIE-LAB	lab(73.19, -23.89, -24.72)
CIE-LCH	lch(73.19, 34.37, 225.98°)
OKLab	oklab(75.94% -0.0891 -0.0688)
OKLCH	oklch(75.94% 0.113 217.7)
XYZ	xyz(35.6424, 45.4573, 77.4023)
Luminance	0.4546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC2E0 #E0694B

analogous

#4BE0B4 #4BC2E0 #4B77E0

triadic

#4BC2E0 #E04BC2 #C2E04B

tetradic

#4BC2E0 #B44BE0 #E0694B #77E04B

square

#4BC2E0 #B44BE0 #E0694B #77E04B

split-complementary

#4BC2E0 #E04B77 #E0B44B

monochromatic

#1A7E97 #23A9CB #4BC2E0 #7FD4E9 #B3E5F2

Accessibility & contrast

On white

2.08

#4BC2E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#4BC2E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC2E0

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC2E0	#FFFFFF	#000000	##000000
##4BC2E0	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBDE2

Deuteranopia (green-blind)

#99ADE0

Tritanopia (blue-blind)

#00CCCB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bc2e0;
/* rgb */ color: rgb(75, 194, 224);
/* oklch */ color: oklch(75.9% 0.113 217.7);

Tailwind

colors: {
  custom: {
    50: '#8ed4e9',
    500: '#4bc2e0',
    950: '#000000',
  },
}

SCSS

$custom: #4bc2e0;
$custom-light: #8ed4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc2e0",
  "rgb": {
    "r": 75,
    "g": 194,
    "b": 224
  },
  "hsl": {
    "h": 192.081,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.75936,
    "c": 0.1126,
    "h": 217.7
  },
  "luminance": 0.45461
}

Semantic roles & 50–950 ramp

primary

#4BC2E0

secondary

#E1B2A6

accent

#5E3AED

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC2E0

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

Preview Lab → · Contrast checker → · Palette generator →