#81EEF2#81EEF2

#81EEF2 is a very light, moderate teal. Relative luminance 0.722; OKLCH L 88.6% C 0.101 H 198.6°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#81EEF2
RGB	rgb(129, 238, 242)
HSL	hsl(182, 81%, 73%)
HSV	hsv(182, 47%, 95%)
CMYK	cmyk(46.7%, 1.7%, 0%, 5.1%)
CIE-LAB	lab(88.08, -30.31, -11.67)
CIE-LCH	lch(88.08, 32.48, 201.05°)
OKLab	oklab(88.58% -0.0955 -0.0322)
OKLCH	oklch(88.58% 0.101 198.6)
XYZ	xyz(55.6485, 72.2223, 94.9950)
Luminance	0.7223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81EEF2 #F28581

analogous

#81F2BD #81EEF2 #81B5F2

triadic

#81EEF2 #F281EE #EEF281

tetradic

#81EEF2 #BD81F2 #F28581 #B5F281

square

#81EEF2 #BD81F2 #F28581 #B5F281

split-complementary

#81EEF2 #F281B5 #F2BD81

monochromatic

#17DAE1 #4AE7EC #81EEF2 #B8F5F8 #E3FBFC

Accessibility & contrast

On white

1.36

#81EEF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#81EEF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81EEF2

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81EEF2	#FFFFFF	#000000	##000000
##81EEF2	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E5F3

Deuteranopia (green-blind)

#CED7F3

Tritanopia (blue-blind)

#40F5EF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #81eef2;
/* rgb */ color: rgb(129, 238, 242);
/* oklch */ color: oklch(88.6% 0.101 198.6);

Tailwind

colors: {
  custom: {
    50: '#adf4f6',
    500: '#81eef2',
    950: '#000000',
  },
}

SCSS

$custom: #81eef2;
$custom-light: #adf4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#81eef2",
  "rgb": {
    "r": 129,
    "g": 238,
    "b": 242
  },
  "hsl": {
    "h": 182.124,
    "s": 81.295,
    "l": 72.745
  },
  "oklch": {
    "l": 0.88575,
    "c": 0.10077,
    "h": 198.6
  },
  "luminance": 0.72227
}

Semantic roles & 50–950 ramp

primary

#81EEF2

secondary

#CD4F4A

accent

#0F08DE

background

#FDFFFF

surface

#F8FEFE

border

#D1D6D6

text

#111717

muted

#818585

Preview Lab

Preview with #81EEF2

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

Preview Lab → · Contrast checker → · Palette generator →