#4FD5DB#4FD5DB

#4FD5DB is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.3% C 0.115 H 199.4°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#4FD5DB
RGB	rgb(79, 213, 219)
HSL	hsl(183, 66%, 58%)
HSV	hsv(183, 64%, 86%)
CMYK	cmyk(63.9%, 2.7%, 0%, 14.1%)
CIE-LAB	lab(78.67, -34.00, -13.72)
CIE-LCH	lch(78.67, 36.66, 201.97°)
OKLab	oklab(80.33% -0.1082 -0.038)
OKLCH	oklch(80.33% 0.115 199.4)
XYZ	xyz(39.7993, 54.3609, 75.3993)
Luminance	0.5436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD5DB #DB554F

analogous

#4FDB9B #4FD5DB #4F8FDB

triadic

#4FD5DB #DB4FD5 #D5DB4F

tetradic

#4FD5DB #9B4FDB #DB554F #8FDB4F

square

#4FD5DB #9B4FDB #DB554F #8FDB4F

split-complementary

#4FD5DB #DB4F8F #DB9B4F

monochromatic

#1E8D92 #28BEC5 #4FD5DB #82E1E5 #B5EDF0

Accessibility & contrast

On white

1.77

#4FD5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#4FD5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD5DB

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD5DB	#FFFFFF	#000000	##000000
##4FD5DB	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CCDC

Deuteranopia (green-blind)

#B1BCDC

Tritanopia (blue-blind)

#00DCD6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4fd5db;
/* rgb */ color: rgb(79, 213, 219);
/* oklch */ color: oklch(80.3% 0.115 199.4);

Tailwind

colors: {
  custom: {
    50: '#91e2e6',
    500: '#4fd5db',
    950: '#000000',
  },
}

SCSS

$custom: #4fd5db;
$custom-light: #91e2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd5db",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 219
  },
  "hsl": {
    "h": 182.571,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.80327,
    "c": 0.11471,
    "h": 199.4
  },
  "luminance": 0.54365
}

Semantic roles & 50–950 ramp

primary

#4FD5DB

secondary

#973C37

accent

#463FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4FD5DB

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

Preview Lab → · Contrast checker → · Palette generator →