#4BC3DA#4BC3DA

#4BC3DA is a light, moderate teal. Relative luminance 0.456; OKLCH L 75.9% C 0.110 H 212.7°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#4BC3DA
RGB	rgb(75, 195, 218)
HSL	hsl(190, 66%, 57%)
HSV	hsv(190, 66%, 85%)
CMYK	cmyk(65.6%, 10.6%, 0%, 14.5%)
CIE-LAB	lab(73.27, -26.20, -21.34)
CIE-LCH	lch(73.27, 33.79, 219.16°)
OKLab	oklab(75.93% -0.0924 -0.0593)
OKLCH	oklch(75.93% 0.11 212.7)
XYZ	xyz(35.0664, 45.5842, 73.2666)
Luminance	0.4559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC3DA #DA624B

analogous

#4BDAA9 #4BC3DA #4B7CDA

triadic

#4BC3DA #DA4BC3 #C3DA4B

tetradic

#4BC3DA #A94BDA #DA624B #7CDA4B

square

#4BC3DA #A94BDA #DA624B #7CDA4B

split-complementary

#4BC3DA #DA4B7C #DAA94B

monochromatic

#1D7B8E #28A8C0 #4BC3DA #7ED4E4 #B1E5EF

Accessibility & contrast

On white

2.08

#4BC3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#4BC3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC3DA

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC3DA	#FFFFFF	#000000	##000000
##4BC3DA	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BDDB

Deuteranopia (green-blind)

#9DADDA

Tritanopia (blue-blind)

#00CCCA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4bc3da;
/* rgb */ color: rgb(75, 195, 218);
/* oklch */ color: oklch(75.9% 0.110 212.7);

Tailwind

colors: {
  custom: {
    50: '#8ed5e5',
    500: '#4bc3da',
    950: '#000000',
  },
}

SCSS

$custom: #4bc3da;
$custom-light: #8ed5e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc3da",
  "rgb": {
    "r": 75,
    "g": 195,
    "b": 218
  },
  "hsl": {
    "h": 189.65,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.75934,
    "c": 0.10983,
    "h": 212.7
  },
  "luminance": 0.45588
}

Semantic roles & 50–950 ramp

primary

#4BC3DA

secondary

#DDADA4

accent

#5A3FE9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4BC3DA

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

Preview Lab → · Contrast checker → · Palette generator →