#4FD1E5#4FD1E5

#4FD1E5 is a light, moderate teal. Relative luminance 0.529; OKLCH L 79.7% C 0.115 H 209.4°. Best body text is #000000 at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#4FD1E5
RGB	rgb(79, 209, 229)
HSL	hsl(188, 74%, 60%)
HSV	hsv(188, 66%, 90%)
CMYK	cmyk(65.5%, 8.7%, 0%, 10.2%)
CIE-LAB	lab(77.83, -29.22, -20.35)
CIE-LCH	lch(77.83, 35.61, 214.85°)
OKLab	oklab(79.75% -0.1001 -0.0565)
OKLCH	oklch(79.75% 0.115 209.4)
XYZ	xyz(40.1618, 52.9159, 82.2107)
Luminance	0.5292 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD1E5 #E5634F

analogous

#4FE5AE #4FD1E5 #4F86E5

triadic

#4FD1E5 #E54FD1 #D1E54F

tetradic

#4FD1E5 #AE4FE5 #E5634F #86E54F

square

#4FD1E5 #AE4FE5 #E5634F #86E54F

split-complementary

#4FD1E5 #E54F86 #E5AE4F

monochromatic

#188FA2 #20BFD7 #4FD1E5 #84DFED #BAEDF5

Accessibility & contrast

On white

1.81

#4FD1E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.58

#4FD1E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD1E5

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD1E5	#FFFFFF	#000000	##000000
##4FD1E5	1.00	1.81	11.58	11.58
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.58	21.00	1.00	1.00
##000000	11.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCAE6

Deuteranopia (green-blind)

#A9B9E5

Tritanopia (blue-blind)

#00DAD7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4fd1e5;
/* rgb */ color: rgb(79, 209, 229);
/* oklch */ color: oklch(79.7% 0.115 209.4);

Tailwind

colors: {
  custom: {
    50: '#91dfed',
    500: '#4fd1e5',
    950: '#000000',
  },
}

SCSS

$custom: #4fd1e5;
$custom-light: #91dfed;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd1e5",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 229
  },
  "hsl": {
    "h": 188,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79749,
    "c": 0.11498,
    "h": 209.4
  },
  "luminance": 0.5292
}

Semantic roles & 50–950 ramp

primary

#4FD1E5

secondary

#A44334

accent

#2A0FD6

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4FD1E5

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

Preview Lab → · Contrast checker → · Palette generator →