#4FD9F4#4FD9F4

#4FD9F4 is a very light, vivid teal. Relative luminance 0.578; OKLCH L 82.2% C 0.122 H 213.3°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#4FD9F4
RGB	rgb(79, 217, 244)
HSL	hsl(190, 88%, 63%)
HSV	hsv(190, 68%, 96%)
CMYK	cmyk(67.6%, 11.1%, 0%, 4.3%)
CIE-LAB	lab(80.64, -28.69, -24.09)
CIE-LCH	lch(80.64, 37.46, 220.02°)
OKLab	oklab(82.18% -0.1021 -0.067)
OKLCH	oklch(82.18% 0.122 213.3)
XYZ	xyz(44.3596, 57.8146, 94.3919)
Luminance	0.5782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD9F4 #F46A4F

analogous

#4FF4BC #4FD9F4 #4F86F4

triadic

#4FD9F4 #F44FD9 #D9F44F

tetradic

#4FD9F4 #BC4FF4 #F46A4F #86F44F

square

#4FD9F4 #BC4FF4 #F46A4F #86F44F

split-complementary

#4FD9F4 #F44F86 #F4BC4F

monochromatic

#0CA0BD #15CDF0 #4FD9F4 #89E5F8 #C2F2FB

Accessibility & contrast

On white

1.67

#4FD9F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#4FD9F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD9F4

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD9F4	#FFFFFF	#000000	##000000
##4FD9F4	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5D2F6

Deuteranopia (green-blind)

#ADC1F4

Tritanopia (blue-blind)

#00E4E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4fd9f4;
/* rgb */ color: rgb(79, 217, 244);
/* oklch */ color: oklch(82.2% 0.122 213.3);

Tailwind

colors: {
  custom: {
    50: '#94e5f7',
    500: '#4fd9f4',
    950: '#000000',
  },
}

SCSS

$custom: #4fd9f4;
$custom-light: #94e5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd9f4",
  "rgb": {
    "r": 79,
    "g": 217,
    "b": 244
  },
  "hsl": {
    "h": 189.818,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.82178,
    "c": 0.12217,
    "h": 213.3
  },
  "luminance": 0.5782
}

Semantic roles & 50–950 ramp

primary

#4FD9F4

secondary

#BB442C

accent

#2601E5

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD9F4

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

Preview Lab → · Contrast checker → · Palette generator →