#51DED7#51DED7

#51DED7 is a very light, vivid teal. Relative luminance 0.589; OKLCH L 82.4% C 0.120 H 190.4°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#51DED7
RGB	rgb(81, 222, 215)
HSL	hsl(177, 68%, 59%)
HSV	hsv(177, 64%, 87%)
CMYK	cmyk(63.5%, 0%, 3.2%, 12.9%)
CIE-LAB	lab(81.23, -38.95, -7.76)
CIE-LCH	lch(81.23, 39.72, 191.26°)
OKLab	oklab(82.38% -0.118 -0.0217)
OKLCH	oklch(82.38% 0.12 190.4)
XYZ	xyz(41.7748, 58.8936, 73.4428)
Luminance	0.5890 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DED7 #DE5158

analogous

#51DE90 #51DED7 #519FDE

triadic

#51DED7 #D751DE #DED751

tetradic

#51DED7 #9051DE #DE5158 #9FDE51

square

#51DED7 #9051DE #DE5158 #9FDE51

split-complementary

#51DED7 #DE519F #DE9051

monochromatic

#1D9892 #27CBC3 #51DED7 #84E8E3 #B8F2EF

Accessibility & contrast

On white

1.64

#51DED7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#51DED7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DED7

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DED7	#FFFFFF	#000000	##000000
##51DED7	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D3D7

Deuteranopia (green-blind)

#BCC3D8

Tritanopia (blue-blind)

#00E4DB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51ded7;
/* rgb */ color: rgb(81, 222, 215);
/* oklch */ color: oklch(82.4% 0.120 190.4);

Tailwind

colors: {
  custom: {
    50: '#92e9e3',
    500: '#51ded7',
    950: '#000000',
  },
}

SCSS

$custom: #51ded7;
$custom-light: #92e9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#51ded7",
  "rgb": {
    "r": 81,
    "g": 222,
    "b": 215
  },
  "hsl": {
    "h": 177.021,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.82376,
    "c": 0.12,
    "h": 190.4
  },
  "luminance": 0.58898
}

Semantic roles & 50–950 ramp

primary

#51DED7

secondary

#9C373C

accent

#3D45EB

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #51DED7

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

Preview Lab → · Contrast checker → · Palette generator →