#4FDDE9#4FDDE9

#4FDDE9 is a very light, vivid teal. Relative luminance 0.593; OKLCH L 82.7% C 0.120 H 203.2°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#4FDDE9
RGB	rgb(79, 221, 233)
HSL	hsl(185, 78%, 61%)
HSV	hsv(185, 66%, 91%)
CMYK	cmyk(66.1%, 5.2%, 0%, 8.6%)
CIE-LAB	lab(81.43, -33.81, -17.04)
CIE-LCH	lch(81.43, 37.86, 206.74°)
OKLab	oklab(82.7% -0.1104 -0.0472)
OKLCH	oklch(82.7% 0.12 203.2)
XYZ	xyz(43.7825, 59.2534, 86.2046)
Luminance	0.5926 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDDE9 #E95B4F

analogous

#4FE9A8 #4FDDE9 #4F90E9

triadic

#4FDDE9 #E94FDD #DDE94F

tetradic

#4FDDE9 #A84FE9 #E95B4F #90E94F

square

#4FDDE9 #A84FE9 #E95B4F #90E94F

split-complementary

#4FDDE9 #E94F90 #E9A84F

monochromatic

#159DA9 #1CD0DF #4FDDE9 #85E8F0 #BCF2F7

Accessibility & contrast

On white

1.63

#4FDDE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#4FDDE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDDE9

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDDE9	#FFFFFF	#000000	##000000
##4FDDE9	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD4EA

Deuteranopia (green-blind)

#B6C3EA

Tritanopia (blue-blind)

#00E5E0

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4fdde9;
/* rgb */ color: rgb(79, 221, 233);
/* oklch */ color: oklch(82.7% 0.120 203.2);

Tailwind

colors: {
  custom: {
    50: '#93e8f0',
    500: '#4fdde9',
    950: '#000000',
  },
}

SCSS

$custom: #4fdde9;
$custom-light: #93e8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdde9",
  "rgb": {
    "r": 79,
    "g": 221,
    "b": 233
  },
  "hsl": {
    "h": 184.675,
    "s": 77.778,
    "l": 61.176
  },
  "oklch": {
    "l": 0.827,
    "c": 0.12012,
    "h": 203.2
  },
  "luminance": 0.59258
}

Semantic roles & 50–950 ramp

primary

#4FDDE9

secondary

#AA3B32

accent

#1C0BDA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #4FDDE9

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

Preview Lab → · Contrast checker → · Palette generator →