#51DAAE#51DAAE

#51DAAE is a light, vivid teal. Relative luminance 0.549; OKLCH L 80.2% C 0.135 H 168.2°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#51DAAE
RGB	rgb(81, 218, 174)
HSL	hsl(161, 65%, 59%)
HSV	hsv(161, 63%, 85%)
CMYK	cmyk(62.8%, 0%, 20.2%, 14.5%)
CIE-LAB	lab(79.01, -47.42, 10.82)
CIE-LCH	lch(79.01, 48.64, 167.15°)
OKLab	oklab(80.22% -0.1322 0.0277)
OKLCH	oklch(80.22% 0.135 168.2)
XYZ	xyz(36.1009, 54.9443, 48.7390)
Luminance	0.5495 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DAAE #DA517D

analogous

#51DA69 #51DAAE #51C1DA

triadic

#51DAAE #AE51DA #DAAE51

tetradic

#51DAAE #6951DA #DA517D #C1DA51

square

#51DAAE #6951DA #DA517D #C1DA51

split-complementary

#51DAAE #DA51C1 #DA6951

monochromatic

#1F926D #2AC493 #51DAAE #83E5C5 #B6EFDD

Accessibility & contrast

On white

1.75

#51DAAE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#51DAAE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DAAE

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DAAE	#FFFFFF	#000000	##000000
##51DAAE	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5CCAC

Deuteranopia (green-blind)

#C2BEB1

Tritanopia (blue-blind)

#00DBCD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51daae;
/* rgb */ color: rgb(81, 218, 174);
/* oklch */ color: oklch(80.2% 0.135 168.2);

Tailwind

colors: {
  custom: {
    50: '#90e6c6',
    500: '#51daae',
    950: '#000000',
  },
}

SCSS

$custom: #51daae;
$custom-light: #90e6c6;
$custom-dark: #000000;

JSON

{
  "hex": "#51daae",
  "rgb": {
    "r": 81,
    "g": 218,
    "b": 174
  },
  "hsl": {
    "h": 160.73,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80221,
    "c": 0.13506,
    "h": 168.2
  },
  "luminance": 0.54948
}

Semantic roles & 50–950 ramp

primary

#51DAAE

secondary

#973957

accent

#4076E8

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51DAAE

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

Preview Lab → · Contrast checker → · Palette generator →