#51E2DE#51E2DE

#51E2DE is a very light, vivid teal. Relative luminance 0.614; OKLCH L 83.5% C 0.122 H 192.4°. Best body text is #000000 at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#51E2DE
RGB	rgb(81, 226, 222)
HSL	hsl(178, 71%, 60%)
HSV	hsv(178, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 1.8%, 11.4%)
CIE-LAB	lab(82.60, -38.89, -9.44)
CIE-LCH	lch(82.60, 40.02, 193.65°)
OKLab	oklab(83.55% -0.119 -0.0263)
OKLCH	oklch(83.55% 0.122 192.4)
XYZ	xyz(43.7686, 61.4111, 78.6399)
Luminance	0.6142 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E2DE #E25155

analogous

#51E296 #51E2DE #519DE2

triadic

#51E2DE #DE51E2 #E2DE51

tetradic

#51E2DE #9651E2 #E25155 #9DE251

square

#51E2DE #9651E2 #E25155 #9DE251

split-complementary

#51E2DE #E2519D #E29651

monochromatic

#1A9E9B #23D3CE #51E2DE #85EBE8 #BAF3F2

Accessibility & contrast

On white

1.58

#51E2DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.28

#51E2DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E2DE

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E2DE	#FFFFFF	#000000	##000000
##51E2DE	1.00	1.58	13.28	13.28
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.28	21.00	1.00	1.00
##000000	13.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5D7DE

Deuteranopia (green-blind)

#BFC7DF

Tritanopia (blue-blind)

#00E8E0

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #51e2de;
/* rgb */ color: rgb(81, 226, 222);
/* oklch */ color: oklch(83.5% 0.122 192.4);

Tailwind

colors: {
  custom: {
    50: '#93ebe8',
    500: '#51e2de',
    950: '#000000',
  },
}

SCSS

$custom: #51e2de;
$custom-light: #93ebe8;
$custom-dark: #000000;

JSON

{
  "hex": "#51e2de",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 222
  },
  "hsl": {
    "h": 178.345,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8355,
    "c": 0.12192,
    "h": 192.4
  },
  "luminance": 0.61416
}

Semantic roles & 50–950 ramp

primary

#51E2DE

secondary

#A13639

accent

#1217D3

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #51E2DE

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

Preview Lab → · Contrast checker → · Palette generator →