#81FBEF#81FBEF

#81FBEF is a very light, moderate teal. Relative luminance 0.799; OKLCH L 91.4% C 0.112 H 187.0°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#81FBEF
RGB	rgb(129, 251, 239)
HSL	hsl(174, 94%, 75%)
HSV	hsv(174, 49%, 98%)
CMYK	cmyk(48.6%, 0%, 4.8%, 1.6%)
CIE-LAB	lab(91.63, -37.12, -4.83)
CIE-LCH	lch(91.63, 37.43, 187.41°)
OKLab	oklab(91.42% -0.1109 -0.0136)
OKLCH	oklch(91.42% 0.112 187)
XYZ	xyz(59.1240, 79.8883, 93.9489)
Luminance	0.7989 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81FBEF #FB818D

analogous

#81FBB2 #81FBEF #81CAFB

triadic

#81FBEF #EF81FB #FBEF81

tetradic

#81FBEF #B281FB #FB818D #CAFB81

square

#81FBEF #B281FB #FB818D #CAFB81

split-complementary

#81FBEF #FB81CA #FBB281

monochromatic

#0AF7E0 #46F9E7 #81FBEF #BCFDF7 #E1FEFB

Accessibility & contrast

On white

1.24

#81FBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#81FBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81FBEF

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81FBEF	#FFFFFF	#000000	##000000
##81FBEF	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F0EF

Deuteranopia (green-blind)

#DCE1F0

Tritanopia (blue-blind)

#3DFFF7

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #81fbef;
/* rgb */ color: rgb(129, 251, 239);
/* oklch */ color: oklch(91.4% 0.112 187.0);

Tailwind

colors: {
  custom: {
    50: '#aefdf4',
    500: '#81fbef',
    950: '#000000',
  },
}

SCSS

$custom: #81fbef;
$custom-light: #aefdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#81fbef",
  "rgb": {
    "r": 129,
    "g": 251,
    "b": 239
  },
  "hsl": {
    "h": 174.098,
    "s": 93.846,
    "l": 74.51
  },
  "oklch": {
    "l": 0.91415,
    "c": 0.11173,
    "h": 187
  },
  "luminance": 0.79893
}

Semantic roles & 50–950 ramp

primary

#81FBEF

secondary

#D94756

accent

#0017E6

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#111717

muted

#818585

Preview Lab

Preview with #81FBEF

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

Preview Lab → · Contrast checker → · Palette generator →