#51DFAF#51DFAF

#51DFAF is a light, vivid teal. Relative luminance 0.576; OKLCH L 81.5% C 0.141 H 166.9°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#51DFAF
RGB	rgb(81, 223, 175)
HSL	hsl(160, 69%, 60%)
HSV	hsv(160, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 21.5%, 12.5%)
CIE-LAB	lab(80.52, -49.29, 12.44)
CIE-LCH	lch(80.52, 50.83, 165.84°)
OKLab	oklab(81.47% -0.1368 0.0318)
OKLCH	oklch(81.47% 0.141 166.9)
XYZ	xyz(37.5149, 57.6158, 49.6930)
Luminance	0.5762 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFAF #DF5181

analogous

#51DF68 #51DFAF #51C8DF

triadic

#51DFAF #AF51DF #DFAF51

tetradic

#51DFAF #6851DF #DF5181 #C8DF51

square

#51DFAF #6851DF #DF5181 #C8DF51

split-complementary

#51DFAF #DF51C8 #DF6851

monochromatic

#1C996F #26CD95 #51DFAF #85E9C7 #B8F2DF

Accessibility & contrast

On white

1.68

#51DFAF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#51DFAF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFAF

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFAF	#FFFFFF	#000000	##000000
##51DFAF	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD0AC

Deuteranopia (green-blind)

#C6C2B2

Tritanopia (blue-blind)

#00E0D1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51dfaf;
/* rgb */ color: rgb(81, 223, 175);
/* oklch */ color: oklch(81.5% 0.141 166.9);

Tailwind

colors: {
  custom: {
    50: '#91eac7',
    500: '#51dfaf',
    950: '#000000',
  },
}

SCSS

$custom: #51dfaf;
$custom-light: #91eac7;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfaf",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 175
  },
  "hsl": {
    "h": 159.718,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81467,
    "c": 0.1405,
    "h": 166.9
  },
  "luminance": 0.5762
}

Semantic roles & 50–950 ramp

primary

#51DFAF

secondary

#9D375A

accent

#3C77EC

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51DFAF

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

Preview Lab → · Contrast checker → · Palette generator →