#51DFC7#51DFC7

#51DFC7 is a very light, vivid teal. Relative luminance 0.586; OKLCH L 82.1% C 0.126 H 179.7°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#51DFC7
RGB	rgb(81, 223, 199)
HSL	hsl(170, 69%, 60%)
HSV	hsv(170, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 10.8%, 12.5%)
CIE-LAB	lab(81.10, -43.56, 0.55)
CIE-LCH	lch(81.10, 43.56, 179.28°)
OKLab	oklab(82.12% -0.126 0.0008)
OKLCH	oklch(82.12% 0.126 179.7)
XYZ	xyz(40.0849, 58.6438, 63.2286)
Luminance	0.5865 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFC7 #DF5169

analogous

#51DF80 #51DFC7 #51B0DF

triadic

#51DFC7 #C751DF #DFC751

tetradic

#51DFC7 #8051DF #DF5169 #B0DF51

square

#51DFC7 #8051DF #DF5169 #B0DF51

split-complementary

#51DFC7 #DF51B0 #DF8051

monochromatic

#1C9984 #26CDB1 #51DFC7 #85E9D8 #B8F2E8

Accessibility & contrast

On white

1.65

#51DFC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#51DFC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFC7

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFC7	#FFFFFF	#000000	##000000
##51DFC7	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6D2C6

Deuteranopia (green-blind)

#C1C3C9

Tritanopia (blue-blind)

#00E3D8

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51dfc7;
/* rgb */ color: rgb(81, 223, 199);
/* oklch */ color: oklch(82.1% 0.126 179.7);

Tailwind

colors: {
  custom: {
    50: '#92e9d7',
    500: '#51dfc7',
    950: '#000000',
  },
}

SCSS

$custom: #51dfc7;
$custom-light: #92e9d7;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfc7",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 199
  },
  "hsl": {
    "h": 169.859,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82121,
    "c": 0.12603,
    "h": 179.7
  },
  "luminance": 0.58648
}

Semantic roles & 50–950 ramp

primary

#51DFC7

secondary

#9D3748

accent

#3C5AEC

background

#FCFEFE

surface

#F5FDFB

border

#CFD5D4

text

#0E1614

muted

#7F8483

Preview Lab

Preview with #51DFC7

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

Preview Lab → · Contrast checker → · Palette generator →