#6FF3F9#6FF3F9

#6FF3F9 is a very light, moderate teal. Relative luminance 0.743; OKLCH L 89.3% C 0.116 H 199.4°. Best body text is #000000 at 15.86:1 contrast (WCAG AA passes).

Color values

HEX	#6FF3F9
RGB	rgb(111, 243, 249)
HSL	hsl(183, 92%, 71%)
HSV	hsv(183, 55%, 98%)
CMYK	cmyk(55.4%, 2.4%, 0%, 2.4%)
CIE-LAB	lab(89.07, -34.48, -13.90)
CIE-LCH	lch(89.07, 37.18, 201.96°)
OKLab	oklab(89.27% -0.1094 -0.0384)
OKLCH	oklch(89.27% 0.116 199.4)
XYZ	xyz(55.6979, 74.3148, 101.0131)
Luminance	0.7432 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FF3F9 #F9756F

analogous

#6FF9BA #6FF3F9 #6FAEF9

triadic

#6FF3F9 #F96FF3 #F3F96F

tetradic

#6FF3F9 #BA6FF9 #F9756F #AEF96F

square

#6FF3F9 #BA6FF9 #F9756F #AEF96F

split-complementary

#6FF3F9 #F96FAE #F9BA6F

monochromatic

#0ADBE4 #34EEF7 #6FF3F9 #AAF8FB #E2FDFE

Accessibility & contrast

On white

1.32

#6FF3F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.86

#6FF3F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FF3F9

15.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FF3F9	#FFFFFF	#000000	##000000
##6FF3F9	1.00	1.32	15.86	15.86
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.86	21.00	1.00	1.00
##000000	15.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E9FA

Deuteranopia (green-blind)

#CDD9FA

Tritanopia (blue-blind)

#00FBF4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #6ff3f9;
/* rgb */ color: rgb(111, 243, 249);
/* oklch */ color: oklch(89.3% 0.116 199.4);

Tailwind

colors: {
  custom: {
    50: '#a4f7fb',
    500: '#6ff3f9',
    950: '#000000',
  },
}

SCSS

$custom: #6ff3f9;
$custom-light: #a4f7fb;
$custom-dark: #000000;

JSON

{
  "hex": "#6ff3f9",
  "rgb": {
    "r": 111,
    "g": 243,
    "b": 249
  },
  "hsl": {
    "h": 182.609,
    "s": 92,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89274,
    "c": 0.116,
    "h": 199.4
  },
  "luminance": 0.7432
}

Semantic roles & 50–950 ramp

primary

#6FF3F9

secondary

#D43F38

accent

#0A00E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101717

muted

#818585

Preview Lab

Preview with #6FF3F9

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

Preview Lab → · Contrast checker → · Palette generator →