#51CCAB#51CCAB

#51CCAB is a light, vivid teal. Relative luminance 0.479; OKLCH L 76.7% C 0.120 H 172.3°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#51CCAB
RGB	rgb(81, 204, 171)
HSL	hsl(164, 55%, 56%)
HSV	hsv(164, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 16.2%, 20%)
CIE-LAB	lab(74.74, -42.10, 6.32)
CIE-LCH	lch(74.74, 42.57, 171.46°)
OKLab	oklab(76.72% -0.1189 0.0161)
OKLCH	oklch(76.72% 0.12 172.3)
XYZ	xyz(32.3334, 47.8720, 46.0564)
Luminance	0.4788 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CCAB #CC5172

analogous

#51CC6D #51CCAB #51B0CC

triadic

#51CCAB #AB51CC #CCAB51

tetradic

#51CCAB #6D51CC #CC5172 #B0CC51

square

#51CCAB #6D51CC #CC5172 #B0CC51

split-complementary

#51CCAB #CC51B0 #CC6D51

monochromatic

#257E66 #33AD8C #51CCAB #80DAC2 #B0E8D9

Accessibility & contrast

On white

1.99

#51CCAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#51CCAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CCAB

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CCAB	#FFFFFF	#000000	##000000
##51CCAB	1.00	1.99	10.58	10.58
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C0A9

Deuteranopia (green-blind)

#B4B3AD

Tritanopia (blue-blind)

#00CEC2

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #51ccab;
/* rgb */ color: rgb(81, 204, 171);
/* oklch */ color: oklch(76.7% 0.120 172.3);

Tailwind

colors: {
  custom: {
    50: '#8edcc4',
    500: '#51ccab',
    950: '#000000',
  },
}

SCSS

$custom: #51ccab;
$custom-light: #8edcc4;
$custom-dark: #000000;

JSON

{
  "hex": "#51ccab",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 171
  },
  "hsl": {
    "h": 163.902,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76718,
    "c": 0.12002,
    "h": 172.3
  },
  "luminance": 0.47875
}

Semantic roles & 50–950 ramp

primary

#51CCAB

secondary

#D6A3B1

accent

#4A72DE

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CCAB

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

Preview Lab → · Contrast checker → · Palette generator →