#51DDAE#51DDAE

#51DDAE is a light, vivid teal. Relative luminance 0.565; OKLCH L 81.0% C 0.139 H 167.1°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#51DDAE
RGB	rgb(81, 221, 174)
HSL	hsl(160, 67%, 59%)
HSV	hsv(160, 63%, 87%)
CMYK	cmyk(63.3%, 0%, 21.3%, 13.3%)
CIE-LAB	lab(79.91, -48.68, 12.09)
CIE-LCH	lch(79.91, 50.16, 166.05°)
OKLab	oklab(80.95% -0.1353 0.0309)
OKLCH	oklch(80.95% 0.139 167.1)
XYZ	xyz(36.8859, 56.5143, 49.0006)
Luminance	0.5652 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DDAE #DD5180

analogous

#51DD68 #51DDAE #51C6DD

triadic

#51DDAE #AE51DD #DDAE51

tetradic

#51DDAE #6851DD #DD5180 #C6DD51

square

#51DDAE #6851DD #DD5180 #C6DD51

split-complementary

#51DDAE #DD51C6 #DD6851

monochromatic

#1D966E #27C993 #51DDAE #84E7C6 #B7F1DE

Accessibility & contrast

On white

1.71

#51DDAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#51DDAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DDAE

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DDAE	#FFFFFF	#000000	##000000
##51DDAE	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CEAC

Deuteranopia (green-blind)

#C5C0B1

Tritanopia (blue-blind)

#00DED0

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51ddae;
/* rgb */ color: rgb(81, 221, 174);
/* oklch */ color: oklch(81.0% 0.139 167.1);

Tailwind

colors: {
  custom: {
    50: '#90e8c6',
    500: '#51ddae',
    950: '#000000',
  },
}

SCSS

$custom: #51ddae;
$custom-light: #90e8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#51ddae",
  "rgb": {
    "r": 81,
    "g": 221,
    "b": 174
  },
  "hsl": {
    "h": 159.857,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80953,
    "c": 0.13876,
    "h": 167.1
  },
  "luminance": 0.56518
}

Semantic roles & 50–950 ramp

primary

#51DDAE

secondary

#9B3859

accent

#3E78EA

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51DDAE

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

Preview Lab → · Contrast checker → · Palette generator →