#81ECFF#81ECFF

#81ECFF is a very light, moderate teal. Relative luminance 0.719; OKLCH L 88.6% C 0.102 H 210.4°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#81ECFF
RGB	rgb(129, 236, 255)
HSL	hsl(189, 100%, 75%)
HSV	hsv(189, 49%, 100%)
CMYK	cmyk(49.4%, 7.5%, 0%, 0%)
CIE-LAB	lab(87.91, -26.00, -18.73)
CIE-LCH	lch(87.91, 32.05, 215.76°)
OKLab	oklab(88.57% -0.0882 -0.0517)
OKLCH	oklch(88.57% 0.102 210.4)
XYZ	xyz(57.0917, 71.8731, 105.4527)
Luminance	0.7188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81ECFF #FF9481

analogous

#81FFD3 #81ECFF #81ADFF

triadic

#81ECFF #FF81EC #ECFF81

tetradic

#81ECFF #D381FF #FF9481 #ADFF81

square

#81ECFF #D381FF #FF9481 #ADFF81

split-complementary

#81ECFF #FF81AD #FFD381

monochromatic

#07DAFF #44E3FF #81ECFF #BEF5FF #E0FAFF

Accessibility & contrast

On white

1.37

#81ECFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#81ECFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81ECFF

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81ECFF	#FFFFFF	#000000	##000000
##81ECFF	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE5FF

Deuteranopia (green-blind)

#C8D6FF

Tritanopia (blue-blind)

#32F5F2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #81ecff;
/* rgb */ color: rgb(129, 236, 255);
/* oklch */ color: oklch(88.6% 0.102 210.4);

Tailwind

colors: {
  custom: {
    50: '#adf2ff',
    500: '#81ecff',
    950: '#000000',
  },
}

SCSS

$custom: #81ecff;
$custom-light: #adf2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#81ecff",
  "rgb": {
    "r": 129,
    "g": 236,
    "b": 255
  },
  "hsl": {
    "h": 189.048,
    "s": 100,
    "l": 75.294
  },
  "oklch": {
    "l": 0.88569,
    "c": 0.10223,
    "h": 210.4
  },
  "luminance": 0.71878
}

Semantic roles & 50–950 ramp

primary

#81ECFF

secondary

#DE5D46

accent

#2300E6

background

#FDFFFF

surface

#F8FEFF

border

#D1D6D7

text

#111718

muted

#818586

Preview Lab

Preview with #81ECFF

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

Preview Lab → · Contrast checker → · Palette generator →