#51DCCA#51DCCA

#51DCCA is a light, vivid teal. Relative luminance 0.572; OKLCH L 81.5% C 0.122 H 183.1°. Best body text is #000000 at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#51DCCA
RGB	rgb(81, 220, 202)
HSL	hsl(172, 67%, 59%)
HSV	hsv(172, 63%, 86%)
CMYK	cmyk(63.2%, 0%, 8.2%, 13.7%)
CIE-LAB	lab(80.29, -41.47, -2.23)
CIE-LCH	lch(80.29, 41.53, 183.07°)
OKLab	oklab(81.49% -0.1216 -0.0067)
OKLCH	oklch(81.49% 0.122 183.1)
XYZ	xyz(39.6423, 57.1957, 64.8163)
Luminance	0.5720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DCCA #DC5163

analogous

#51DC85 #51DCCA #51A9DC

triadic

#51DCCA #CA51DC #DCCA51

tetradic

#51DCCA #8551DC #DC5163 #A9DC51

square

#51DCCA #8551DC #DC5163 #A9DC51

split-complementary

#51DCCA #DC51A9 #DC8551

monochromatic

#1E9585 #28C8B3 #51DCCA #84E6DA #B7F0E9

Accessibility & contrast

On white

1.69

#51DCCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.44

#51DCCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DCCA

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DCCA	#FFFFFF	#000000	##000000
##51DCCA	1.00	1.69	12.44	12.44
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.44	21.00	1.00	1.00
##000000	12.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2D0C9

Deuteranopia (green-blind)

#BDC1CC

Tritanopia (blue-blind)

#00E0D6

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #51dcca;
/* rgb */ color: rgb(81, 220, 202);
/* oklch */ color: oklch(81.5% 0.122 183.1);

Tailwind

colors: {
  custom: {
    50: '#91e7da',
    500: '#51dcca',
    950: '#000000',
  },
}

SCSS

$custom: #51dcca;
$custom-light: #91e7da;
$custom-dark: #000000;

JSON

{
  "hex": "#51dcca",
  "rgb": {
    "r": 81,
    "g": 220,
    "b": 202
  },
  "hsl": {
    "h": 172.23,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81491,
    "c": 0.12183,
    "h": 183.1
  },
  "luminance": 0.572
}

Semantic roles & 50–950 ramp

primary

#51DCCA

secondary

#993845

accent

#3E55E9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DCCA

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

Preview Lab → · Contrast checker → · Palette generator →