#4BC5DA#4BC5DA

#4BC5DA is a light, moderate teal. Relative luminance 0.465; OKLCH L 76.4% C 0.110 H 211.0°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#4BC5DA
RGB	rgb(75, 197, 218)
HSL	hsl(189, 66%, 57%)
HSV	hsv(189, 66%, 85%)
CMYK	cmyk(65.6%, 9.6%, 0%, 14.5%)
CIE-LAB	lab(73.86, -27.19, -20.45)
CIE-LCH	lch(73.86, 34.02, 216.95°)
OKLab	oklab(76.41% -0.0945 -0.0568)
OKLCH	oklch(76.41% 0.11 211)
XYZ	xyz(35.5175, 46.4864, 73.4170)
Luminance	0.4649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC5DA #DA604B

analogous

#4BDAA7 #4BC5DA #4B7EDA

triadic

#4BC5DA #DA4BC5 #C5DA4B

tetradic

#4BC5DA #A74BDA #DA604B #7EDA4B

square

#4BC5DA #A74BDA #DA604B #7EDA4B

split-complementary

#4BC5DA #DA4B7E #DAA74B

monochromatic

#1D7D8E #28AAC0 #4BC5DA #7ED5E4 #B1E6EF

Accessibility & contrast

On white

2.04

#4BC5DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#4BC5DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC5DA

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC5DA	#FFFFFF	#000000	##000000
##4BC5DA	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BEDB

Deuteranopia (green-blind)

#9FAFDA

Tritanopia (blue-blind)

#00CECB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4bc5da;
/* rgb */ color: rgb(75, 197, 218);
/* oklch */ color: oklch(76.4% 0.110 211.0);

Tailwind

colors: {
  custom: {
    50: '#8ed7e5',
    500: '#4bc5da',
    950: '#000000',
  },
}

SCSS

$custom: #4bc5da;
$custom-light: #8ed7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc5da",
  "rgb": {
    "r": 75,
    "g": 197,
    "b": 218
  },
  "hsl": {
    "h": 188.811,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.76405,
    "c": 0.11022,
    "h": 211
  },
  "luminance": 0.4649
}

Semantic roles & 50–950 ramp

primary

#4BC5DA

secondary

#DDACA4

accent

#583FE9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4BC5DA

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

Preview Lab → · Contrast checker → · Palette generator →