#4BB7CB#4BB7CB

#4BB7CB is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.5% C 0.101 H 211.9°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7CB
RGB	rgb(75, 183, 203)
HSL	hsl(189, 55%, 55%)
HSV	hsv(189, 63%, 80%)
CMYK	cmyk(63.1%, 9.9%, 0%, 20.4%)
CIE-LAB	lab(69.23, -24.67, -19.29)
CIE-LCH	lch(69.23, 31.31, 218.02°)
OKLab	oklab(72.52% -0.0861 -0.0535)
OKLCH	oklch(72.52% 0.101 211.9)
XYZ	xyz(30.6102, 39.6714, 62.5325)
Luminance	0.3967 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7CB #CB5F4B

analogous

#4BCB9F #4BB7CB #4B77CB

triadic

#4BB7CB #CB4BB7 #B7CB4B

tetradic

#4BB7CB #9F4BCB #CB5F4B #77CB4B

square

#4BB7CB #9F4BCB #CB5F4B #77CB4B

split-complementary

#4BB7CB #CB4B77 #CB9F4B

monochromatic

#236B79 #3196A8 #4BB7CB #7ACAD9 #AADDE6

Accessibility & contrast

On white

2.35

#4BB7CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#4BB7CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7CB

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7CB	#FFFFFF	#000000	##000000
##4BB7CB	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B1CC

Deuteranopia (green-blind)

#94A3CB

Tritanopia (blue-blind)

#00BFBD

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4bb7cb;
/* rgb */ color: rgb(75, 183, 203);
/* oklch */ color: oklch(72.5% 0.101 211.9);

Tailwind

colors: {
  custom: {
    50: '#8bcdda',
    500: '#4bb7cb',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7cb;
$custom-light: #8bcdda;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7cb",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 203
  },
  "hsl": {
    "h": 189.375,
    "s": 55.172,
    "l": 54.51
  },
  "oklch": {
    "l": 0.72515,
    "c": 0.10138,
    "h": 211.9
  },
  "luminance": 0.39675
}

Semantic roles & 50–950 ramp

primary

#4BB7CB

secondary

#D4A69E

accent

#6149DF

background

#F9FCFD

surface

#F1F9FA

border

#CBD2D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4BB7CB

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

Preview Lab → · Contrast checker → · Palette generator →