#51DFAD#51DFAD

#51DFAD is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.4% C 0.142 H 166.0°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#51DFAD
RGB	rgb(81, 223, 173)
HSL	hsl(159, 69%, 60%)
HSV	hsv(159, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 22.4%, 12.5%)
CIE-LAB	lab(80.48, -49.74, 13.43)
CIE-LCH	lch(80.48, 51.52, 164.89°)
OKLab	oklab(81.42% -0.1378 0.0344)
OKLCH	oklch(81.42% 0.142 166)
XYZ	xyz(37.3199, 57.5378, 48.6662)
Luminance	0.5754 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFAD #DF5183

analogous

#51DF66 #51DFAD #51CADF

triadic

#51DFAD #AD51DF #DFAD51

tetradic

#51DFAD #6651DF #DF5183 #CADF51

square

#51DFAD #6651DF #DF5183 #CADF51

split-complementary

#51DFAD #DF51CA #DF6651

monochromatic

#1C996D #26CD92 #51DFAD #85E9C5 #B8F2DE

Accessibility & contrast

On white

1.68

#51DFAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#51DFAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFAD

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFAD	#FFFFFF	#000000	##000000
##51DFAD	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAD0AA

Deuteranopia (green-blind)

#C7C2B0

Tritanopia (blue-blind)

#00E0D1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #51dfad;
/* rgb */ color: rgb(81, 223, 173);
/* oklch */ color: oklch(81.4% 0.142 166.0);

Tailwind

colors: {
  custom: {
    50: '#90eac5',
    500: '#51dfad',
    950: '#000000',
  },
}

SCSS

$custom: #51dfad;
$custom-light: #90eac5;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfad",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 173
  },
  "hsl": {
    "h": 158.873,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81416,
    "c": 0.14199,
    "h": 166
  },
  "luminance": 0.57542
}

Semantic roles & 50–950 ramp

primary

#51DFAD

secondary

#9D375B

accent

#3C7AEC

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51DFAD

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

Preview Lab → · Contrast checker → · Palette generator →