#51E0DE#51E0DE

#51E0DE is a very light, vivid teal. Relative luminance 0.603; OKLCH L 83.1% C 0.121 H 193.8°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#51E0DE
RGB	rgb(81, 224, 222)
HSL	hsl(179, 70%, 60%)
HSV	hsv(179, 64%, 88%)
CMYK	cmyk(63.8%, 0%, 0.9%, 12.2%)
CIE-LAB	lab(82.02, -37.97, -10.31)
CIE-LCH	lch(82.02, 39.35, 195.19°)
OKLab	oklab(83.08% -0.1171 -0.0286)
OKLCH	oklch(83.08% 0.121 193.8)
XYZ	xyz(43.2279, 60.3298, 78.4597)
Luminance	0.6034 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E0DE #E05153

analogous

#51E097 #51E0DE #519AE0

triadic

#51E0DE #DE51E0 #E0DE51

tetradic

#51E0DE #9751E0 #E05153 #9AE051

square

#51E0DE #9751E0 #E05153 #9AE051

split-complementary

#51E0DE #E0519A #E09751

monochromatic

#1C9B99 #25CFCD #51E0DE #85E9E8 #B9F3F2

Accessibility & contrast

On white

1.61

#51E0DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#51E0DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E0DE

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E0DE	#FFFFFF	#000000	##000000
##51E0DE	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D5DE

Deuteranopia (green-blind)

#BCC5DF

Tritanopia (blue-blind)

#00E6DF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #51e0de;
/* rgb */ color: rgb(81, 224, 222);
/* oklch */ color: oklch(83.1% 0.121 193.8);

Tailwind

colors: {
  custom: {
    50: '#93eae8',
    500: '#51e0de',
    950: '#000000',
  },
}

SCSS

$custom: #51e0de;
$custom-light: #93eae8;
$custom-dark: #000000;

JSON

{
  "hex": "#51e0de",
  "rgb": {
    "r": 81,
    "g": 224,
    "b": 222
  },
  "hsl": {
    "h": 179.161,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83078,
    "c": 0.12052,
    "h": 193.8
  },
  "luminance": 0.60335
}

Semantic roles & 50–950 ramp

primary

#51E0DE

secondary

#9F3738

accent

#3B3EED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #51E0DE

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

Preview Lab → · Contrast checker → · Palette generator →