#81F5EA#81F5EA

#81F5EA is a very light, moderate teal. Relative luminance 0.759; OKLCH L 89.9% C 0.107 H 187.4°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#81F5EA
RGB	rgb(129, 245, 234)
HSL	hsl(174, 85%, 73%)
HSV	hsv(174, 47%, 96%)
CMYK	cmyk(47.3%, 0%, 4.5%, 3.9%)
CIE-LAB	lab(89.82, -35.57, -4.91)
CIE-LCH	lch(89.82, 35.91, 187.85°)
OKLab	oklab(89.9% -0.1064 -0.0138)
OKLCH	oklch(89.9% 0.107 187.4)
XYZ	xyz(56.5509, 75.9076, 89.4975)
Luminance	0.7591 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81F5EA #F5818C

analogous

#81F5B0 #81F5EA #81C6F5

triadic

#81F5EA #EA81F5 #F5EA81

tetradic

#81F5EA #B081F5 #F5818C #C6F581

square

#81F5EA #B081F5 #F5818C #C6F581

split-complementary

#81F5EA #F581C6 #F5B081

monochromatic

#13E9D5 #48F0E1 #81F5EA #BAF9F3 #E3FDFA

Accessibility & contrast

On white

1.30

#81F5EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#81F5EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81F5EA

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81F5EA	#FFFFFF	#000000	##000000
##81F5EA	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAEAEA

Deuteranopia (green-blind)

#D7DCEB

Tritanopia (blue-blind)

#44FAF1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #81f5ea;
/* rgb */ color: rgb(129, 245, 234);
/* oklch */ color: oklch(89.9% 0.107 187.4);

Tailwind

colors: {
  custom: {
    50: '#adf9f0',
    500: '#81f5ea',
    950: '#000000',
  },
}

SCSS

$custom: #81f5ea;
$custom-light: #adf9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#81f5ea",
  "rgb": {
    "r": 129,
    "g": 245,
    "b": 234
  },
  "hsl": {
    "h": 174.31,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.89903,
    "c": 0.10734,
    "h": 187.4
  },
  "luminance": 0.75912
}

Semantic roles & 50–950 ramp

primary

#81F5EA

secondary

#D14956

accent

#0419E2

background

#FDFFFF

surface

#F8FFFE

border

#D1D7D6

text

#111716

muted

#818585

Preview Lab

Preview with #81F5EA

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

Preview Lab → · Contrast checker → · Palette generator →