#4DF9FA#4DF9FA

#4DF9FA is a very light, vivid teal. Relative luminance 0.762; OKLCH L 89.8% C 0.136 H 195.6°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#4DF9FA
RGB	rgb(77, 249, 250)
HSL	hsl(180, 95%, 64%)
HSV	hsv(180, 69%, 98%)
CMYK	cmyk(69.2%, 0.4%, 0%, 2%)
CIE-LAB	lab(89.96, -42.16, -13.18)
CIE-LCH	lch(89.96, 44.17, 197.36°)
OKLab	oklab(89.77% -0.1314 -0.0366)
OKLCH	oklch(89.77% 0.136 195.6)
XYZ	xyz(54.1837, 76.2249, 102.2812)
Luminance	0.7623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DF9FA #FA4E4D

analogous

#4DFAA5 #4DF9FA #4DA3FA

triadic

#4DF9FA #FA4DF9 #F9FA4D

tetradic

#4DF9FA #A54DFA #FA4E4D #A3FA4D

square

#4DF9FA #A54DFA #FA4E4D #A3FA4D

split-complementary

#4DF9FA #FA4DA3 #FAA54D

monochromatic

#06C6C7 #11F7F8 #4DF9FA #89FBFC #C4FDFD

Accessibility & contrast

On white

1.29

#4DF9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#4DF9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DF9FA

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DF9FA	#FFFFFF	#000000	##000000
##4DF9FA	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9EDFA

Deuteranopia (green-blind)

#CFDAFB

Tritanopia (blue-blind)

#00FFF9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #4df9fa;
/* rgb */ color: rgb(77, 249, 250);
/* oklch */ color: oklch(89.8% 0.136 195.6);

Tailwind

colors: {
  custom: {
    50: '#97fcfb',
    500: '#4df9fa',
    950: '#000000',
  },
}

SCSS

$custom: #4df9fa;
$custom-light: #97fcfb;
$custom-dark: #000000;

JSON

{
  "hex": "#4df9fa",
  "rgb": {
    "r": 77,
    "g": 249,
    "b": 250
  },
  "hsl": {
    "h": 180.347,
    "s": 94.536,
    "l": 64.118
  },
  "oklch": {
    "l": 0.89766,
    "c": 0.13637,
    "h": 195.6
  },
  "luminance": 0.76231
}

Semantic roles & 50–950 ramp

primary

#4DF9FA

secondary

#C32928

accent

#0100E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #4DF9FA

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

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