#4BB7B3#4BB7B3

#4BB7B3 is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.6% C 0.098 H 191.8°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4BB7B3
RGB	rgb(75, 183, 179)
HSL	hsl(178, 43%, 51%)
HSV	hsv(178, 59%, 72%)
CMYK	cmyk(59%, 0%, 2.2%, 28.2%)
CIE-LAB	lab(68.47, -31.53, -7.23)
CIE-LCH	lch(68.47, 32.35, 192.91°)
OKLab	oklab(71.65% -0.0962 -0.0201)
OKLCH	oklch(71.65% 0.098 191.8)
XYZ	xyz(27.9683, 38.6146, 48.6185)
Luminance	0.3862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB7B3 #B74B4F

analogous

#4BB77D #4BB7B3 #4B85B7

triadic

#4BB7B3 #B34BB7 #B7B34B

tetradic

#4BB7B3 #7D4BB7 #B74B4F #85B74B

square

#4BB7B3 #7D4BB7 #B74B4F #85B74B

split-complementary

#4BB7B3 #B74B85 #B77D4B

monochromatic

#27615F #388D89 #4BB7B3 #77C8C5 #A2DAD8

Accessibility & contrast

On white

2.41

#4BB7B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#4BB7B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB7B3

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB7B3	#FFFFFF	#000000	##000000
##4BB7B3	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADAEB3

Deuteranopia (green-blind)

#9CA2B4

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #4bb7b3;
/* rgb */ color: rgb(75, 183, 179);
/* oklch */ color: oklch(71.6% 0.098 191.8);

Tailwind

colors: {
  custom: {
    50: '#89cdc9',
    500: '#4bb7b3',
    950: '#000000',
  },
}

SCSS

$custom: #4bb7b3;
$custom-light: #89cdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb7b3",
  "rgb": {
    "r": 75,
    "g": 183,
    "b": 179
  },
  "hsl": {
    "h": 177.778,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71645,
    "c": 0.09828,
    "h": 191.8
  },
  "luminance": 0.38618
}

Semantic roles & 50–950 ramp

primary

#4BB7B3

secondary

#C79799

accent

#555AD3

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0D1313

muted

#7D8282

Preview Lab

Preview with #4BB7B3

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

Preview Lab → · Contrast checker → · Palette generator →