#51DABD#51DABD

#51DABD is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.6% C 0.126 H 176.3°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#51DABD
RGB	rgb(81, 218, 189)
HSL	hsl(167, 65%, 59%)
HSV	hsv(167, 63%, 85%)
CMYK	cmyk(62.8%, 0%, 13.3%, 14.5%)
CIE-LAB	lab(79.36, -43.86, 3.35)
CIE-LCH	lch(79.36, 43.99, 175.63°)
OKLab	oklab(80.63% -0.1254 0.0082)
OKLCH	oklch(80.63% 0.126 176.3)
XYZ	xyz(37.6457, 55.5622, 56.8749)
Luminance	0.5557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DABD #DA516E

analogous

#51DA78 #51DABD #51B2DA

triadic

#51DABD #BD51DA #DABD51

tetradic

#51DABD #7851DA #DA516E #B2DA51

square

#51DABD #7851DA #DA516E #B2DA51

split-complementary

#51DABD #DA51B2 #DA7851

monochromatic

#1F9279 #2AC4A3 #51DABD #83E5D0 #B6EFE3

Accessibility & contrast

On white

1.73

#51DABD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#51DABD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DABD

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DABD	#FFFFFF	#000000	##000000
##51DABD	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2CDBC

Deuteranopia (green-blind)

#BEBFBF

Tritanopia (blue-blind)

#00DDD1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #51dabd;
/* rgb */ color: rgb(81, 218, 189);
/* oklch */ color: oklch(80.6% 0.126 176.3);

Tailwind

colors: {
  custom: {
    50: '#90e6d0',
    500: '#51dabd',
    950: '#000000',
  },
}

SCSS

$custom: #51dabd;
$custom-light: #90e6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#51dabd",
  "rgb": {
    "r": 81,
    "g": 218,
    "b": 189
  },
  "hsl": {
    "h": 167.299,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80628,
    "c": 0.12566,
    "h": 176.3
  },
  "luminance": 0.55566
}

Semantic roles & 50–950 ramp

primary

#51DABD

secondary

#97394C

accent

#4063E8

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DABD

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

Preview Lab → · Contrast checker → · Palette generator →