#4FD9EB#4FD9EB

#4FD9EB is a light, moderate teal. Relative luminance 0.573; OKLCH L 81.8% C 0.119 H 207.4°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9EB
RGB	rgb(79, 217, 235)
HSL	hsl(187, 80%, 62%)
HSV	hsv(187, 66%, 92%)
CMYK	cmyk(66.4%, 7.7%, 0%, 7.8%)
CIE-LAB	lab(80.34, -31.33, -19.75)
CIE-LCH	lch(80.34, 37.04, 212.23°)
OKLab	oklab(81.84% -0.1057 -0.0548)
OKLCH	oklch(81.84% 0.119 207.4)
XYZ	xyz(43.0263, 57.2813, 87.3700)
Luminance	0.5729 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9EB #EB614F

analogous

#4FEBAF #4FD9EB #4F8BEB

triadic

#4FD9EB #EB4FD9 #D9EB4F

tetradic

#4FD9EB #AF4FEB #EB614F #8BEB4F

square

#4FD9EB #AF4FEB #EB614F #8BEB4F

split-complementary

#4FD9EB #EB4F8B #EBAF4F

monochromatic

#149AAC #1ACCE3 #4FD9EB #86E5F1 #BDF1F7

Accessibility & contrast

On white

1.69

#4FD9EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#4FD9EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9EB

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9EB	#FFFFFF	#000000	##000000
##4FD9EB	1.00	1.69	12.46	12.46
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7D1EC

Deuteranopia (green-blind)

#B0C0EB

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #4fd9eb;
/* rgb */ color: rgb(79, 217, 235);
/* oklch */ color: oklch(81.8% 0.119 207.4);

Tailwind

colors: {
  custom: {
    50: '#93e5f1',
    500: '#4fd9eb',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9eb;
$custom-light: #93e5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9eb",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 235
  },
  "hsl": {
    "h": 186.923,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81839,
    "c": 0.11907,
    "h": 207.4
  },
  "luminance": 0.57286
}

Semantic roles & 50–950 ramp

primary

#4FD9EB

secondary

#AD3F31

accent

#220ADC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #4FD9EB

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

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