#51E1DE#51E1DE

#51E1DE is a very light, vivid teal. Relative luminance 0.609; OKLCH L 83.3% C 0.121 H 193.1°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#51E1DE
RGB	rgb(81, 225, 222)
HSL	hsl(179, 71%, 60%)
HSV	hsv(179, 64%, 88%)
CMYK	cmyk(64%, 0%, 1.3%, 11.8%)
CIE-LAB	lab(82.31, -38.43, -9.88)
CIE-LCH	lch(82.31, 39.68, 194.41°)
OKLab	oklab(83.31% -0.1181 -0.0275)
OKLCH	oklch(83.31% 0.121 193.1)
XYZ	xyz(43.4975, 60.8689, 78.5495)
Luminance	0.6087 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E1DE #E15154

analogous

#51E196 #51E1DE #519CE1

triadic

#51E1DE #DE51E1 #E1DE51

tetradic

#51E1DE #9651E1 #E15154 #9CE151

square

#51E1DE #9651E1 #E15154 #9CE151

split-complementary

#51E1DE #E1519C #E19651

monochromatic

#1B9D9A #24D1CD #51E1DE #85EAE8 #B9F3F2

Accessibility & contrast

On white

1.59

#51E1DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#51E1DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E1DE

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E1DE	#FFFFFF	#000000	##000000
##51E1DE	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4D6DE

Deuteranopia (green-blind)

#BDC6DF

Tritanopia (blue-blind)

#00E7E0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #51e1de;
/* rgb */ color: rgb(81, 225, 222);
/* oklch */ color: oklch(83.3% 0.121 193.1);

Tailwind

colors: {
  custom: {
    50: '#93ebe8',
    500: '#51e1de',
    950: '#000000',
  },
}

SCSS

$custom: #51e1de;
$custom-light: #93ebe8;
$custom-dark: #000000;

JSON

{
  "hex": "#51e1de",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 222
  },
  "hsl": {
    "h": 178.75,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.83314,
    "c": 0.12121,
    "h": 193.1
  },
  "luminance": 0.60874
}

Semantic roles & 50–950 ramp

primary

#51E1DE

secondary

#A03638

accent

#3A3EED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #51E1DE

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

Preview Lab → · Contrast checker → · Palette generator →