#4DC5DB#4DC5DB

#4DC5DB is a light, moderate teal. Relative luminance 0.466; OKLCH L 76.5% C 0.110 H 211.9°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4DC5DB
RGB	rgb(77, 197, 219)
HSL	hsl(189, 66%, 58%)
HSV	hsv(189, 65%, 86%)
CMYK	cmyk(64.8%, 10%, 0%, 14.1%)
CIE-LAB	lab(73.95, -26.58, -20.85)
CIE-LCH	lch(73.95, 33.79, 218.11°)
OKLab	oklab(76.5% -0.093 -0.0579)
OKLCH	oklch(76.5% 0.11 211.9)
XYZ	xyz(35.8077, 46.6209, 74.1157)
Luminance	0.4662 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC5DB #DB634D

analogous

#4DDBAA #4DC5DB #4D7EDB

triadic

#4DC5DB #DB4DC5 #C5DB4D

tetradic

#4DC5DB #AA4DDB #DB634D #7EDB4D

square

#4DC5DB #AA4DDB #DB634D #7EDB4D

split-complementary

#4DC5DB #DB4D7E #DBAA4D

monochromatic

#1D7F90 #27ABC3 #4DC5DB #80D6E5 #B3E6F0

Accessibility & contrast

On white

2.03

#4DC5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#4DC5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC5DB

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC5DB	#FFFFFF	#000000	##000000
##4DC5DB	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BEDC

Deuteranopia (green-blind)

#9FAFDB

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4dc5db;
/* rgb */ color: rgb(77, 197, 219);
/* oklch */ color: oklch(76.5% 0.110 211.9);

Tailwind

colors: {
  custom: {
    50: '#8fd7e6',
    500: '#4dc5db',
    950: '#000000',
  },
}

SCSS

$custom: #4dc5db;
$custom-light: #8fd7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc5db",
  "rgb": {
    "r": 77,
    "g": 197,
    "b": 219
  },
  "hsl": {
    "h": 189.296,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76501,
    "c": 0.1096,
    "h": 211.9
  },
  "luminance": 0.46625
}

Semantic roles & 50–950 ramp

primary

#4DC5DB

secondary

#DEAEA6

accent

#593FE9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4DC5DB

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

Preview Lab → · Contrast checker → · Palette generator →