#51DCC1#51DCC1

#51DCC1 is a light, vivid teal. Relative luminance 0.568; OKLCH L 81.2% C 0.126 H 177.6°. Best body text is #000000 at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#51DCC1
RGB	rgb(81, 220, 193)
HSL	hsl(168, 67%, 59%)
HSV	hsv(168, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 12.3%, 13.7%)
CIE-LAB	lab(80.06, -43.74, 2.23)
CIE-LCH	lch(80.06, 43.80, 177.09°)
OKLab	oklab(81.23% -0.1256 0.0052)
OKLCH	oklch(81.23% 0.126 177.6)
XYZ	xyz(38.6076, 56.7818, 59.3671)
Luminance	0.5679 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DCC1 #DC516C

analogous

#51DC7C #51DCC1 #51B2DC

triadic

#51DCC1 #C151DC #DCC151

tetradic

#51DCC1 #7C51DC #DC516C #B2DC51

square

#51DCC1 #7C51DC #DC516C #B2DC51

split-complementary

#51DCC1 #DC51B2 #DC7C51

monochromatic

#1E957E #28C8A9 #51DCC1 #84E6D3 #B7F0E5

Accessibility & contrast

On white

1.70

#51DCC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.36

#51DCC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DCC1

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DCC1	#FFFFFF	#000000	##000000
##51DCC1	1.00	1.70	12.36	12.36
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.36	21.00	1.00	1.00
##000000	12.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CFC0

Deuteranopia (green-blind)

#C0C0C3

Tritanopia (blue-blind)

#00DFD4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51dcc1;
/* rgb */ color: rgb(81, 220, 193);
/* oklch */ color: oklch(81.2% 0.126 177.6);

Tailwind

colors: {
  custom: {
    50: '#91e7d3',
    500: '#51dcc1',
    950: '#000000',
  },
}

SCSS

$custom: #51dcc1;
$custom-light: #91e7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#51dcc1",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 193
  },
  "hsl": {
    "h": 168.345,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81225,
    "c": 0.12575,
    "h": 177.6
  },
  "luminance": 0.56786
}

Semantic roles & 50–950 ramp

primary

#51DCC1

secondary

#99384B

accent

#3E60E9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DCC1

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

Preview Lab → · Contrast checker → · Palette generator →