#4DB9BC#4DB9BC

#4DB9BC is a light, moderate teal. Relative luminance 0.399; OKLCH L 72.5% C 0.098 H 197.8°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#4DB9BC
RGB	rgb(77, 185, 188)
HSL	hsl(182, 45%, 52%)
HSV	hsv(182, 59%, 74%)
CMYK	cmyk(59%, 1.6%, 0%, 26.3%)
CIE-LAB	lab(69.40, -29.64, -10.79)
CIE-LCH	lch(69.40, 31.54, 200.00°)
OKLab	oklab(72.5% -0.0933 -0.0299)
OKLCH	oklch(72.5% 0.098 197.8)
XYZ	xyz(29.4827, 39.9035, 53.7156)
Luminance	0.3991 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB9BC #BC504D

analogous

#4DBC88 #4DB9BC #4D81BC

triadic

#4DB9BC #BC4DB9 #B9BC4D

tetradic

#4DB9BC #884DBC #BC504D #81BC4D

square

#4DB9BC #884DBC #BC504D #81BC4D

split-complementary

#4DB9BC #BC4D81 #BC884D

monochromatic

#276668 #389294 #4DB9BC #79CACD #A6DCDD

Accessibility & contrast

On white

2.34

#4DB9BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.98

#4DB9BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB9BC

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB9BC	#FFFFFF	#000000	##000000
##4DB9BC	1.00	2.34	8.98	8.98
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.98	21.00	1.00	1.00
##000000	8.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB1BC

Deuteranopia (green-blind)

#9CA4BD

Tritanopia (blue-blind)

#00BFBA

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #4db9bc;
/* rgb */ color: rgb(77, 185, 188);
/* oklch */ color: oklch(72.5% 0.098 197.8);

Tailwind

colors: {
  custom: {
    50: '#8bced0',
    500: '#4db9bc',
    950: '#000000',
  },
}

SCSS

$custom: #4db9bc;
$custom-light: #8bced0;
$custom-dark: #000000;

JSON

{
  "hex": "#4db9bc",
  "rgb": {
    "r": 77,
    "g": 185,
    "b": 188
  },
  "hsl": {
    "h": 181.622,
    "s": 45.306,
    "l": 51.961
  },
  "oklch": {
    "l": 0.72503,
    "c": 0.09797,
    "h": 197.8
  },
  "luminance": 0.39907
}

Semantic roles & 50–950 ramp

primary

#4DB9BC

secondary

#CB9B9A

accent

#5653D5

background

#F9FCFC

surface

#F1F9F9

border

#CBD2D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #4DB9BC

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

Preview Lab → · Contrast checker → · Palette generator →