#4FC5DB#4FC5DB

#4FC5DB is a light, moderate teal. Relative luminance 0.467; OKLCH L 76.6% C 0.109 H 212.1°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4FC5DB
RGB	rgb(79, 197, 219)
HSL	hsl(189, 66%, 58%)
HSV	hsv(189, 64%, 86%)
CMYK	cmyk(63.9%, 10%, 0%, 14.1%)
CIE-LAB	lab(74.00, -26.27, -20.76)
CIE-LCH	lch(74.00, 33.48, 218.33°)
OKLab	oklab(76.56% -0.092 -0.0577)
OKLCH	oklch(76.56% 0.109 212.1)
XYZ	xyz(35.9716, 46.7054, 74.1234)
Luminance	0.4671 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC5DB #DB654F

analogous

#4FDBAB #4FC5DB #4F7FDB

triadic

#4FC5DB #DB4FC5 #C5DB4F

tetradic

#4FC5DB #AB4FDB #DB654F #7FDB4F

square

#4FC5DB #AB4FDB #DB654F #7FDB4F

split-complementary

#4FC5DB #DB4F7F #DBAB4F

monochromatic

#1E8092 #28ACC5 #4FC5DB #82D6E5 #B5E6F0

Accessibility & contrast

On white

2.03

#4FC5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#4FC5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC5DB

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC5DB	#FFFFFF	#000000	##000000
##4FC5DB	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BFDC

Deuteranopia (green-blind)

#9FAFDB

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4fc5db;
/* rgb */ color: rgb(79, 197, 219);
/* oklch */ color: oklch(76.6% 0.109 212.1);

Tailwind

colors: {
  custom: {
    50: '#8fd7e6',
    500: '#4fc5db',
    950: '#000000',
  },
}

SCSS

$custom: #4fc5db;
$custom-light: #8fd7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc5db",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 219
  },
  "hsl": {
    "h": 189.429,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.7656,
    "c": 0.10856,
    "h": 212.1
  },
  "luminance": 0.46709
}

Semantic roles & 50–950 ramp

primary

#4FC5DB

secondary

#DFB0A7

accent

#5A3FE9

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1415

muted

#7E8384

Preview Lab

Preview with #4FC5DB

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

Preview Lab → · Contrast checker → · Palette generator →