#51DFD6#51DFD6

#51DFD6 is a very light, vivid teal. Relative luminance 0.594; OKLCH L 82.6% C 0.121 H 189.1°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#51DFD6
RGB	rgb(81, 223, 214)
HSL	hsl(176, 69%, 60%)
HSV	hsv(176, 64%, 87%)
CMYK	cmyk(63.7%, 0%, 4%, 12.5%)
CIE-LAB	lab(81.50, -39.67, -6.83)
CIE-LCH	lch(81.50, 40.26, 189.77°)
OKLab	oklab(82.58% -0.1195 -0.0191)
OKLCH	oklch(82.58% 0.121 189.1)
XYZ	xyz(41.9131, 59.3751, 72.8569)
Luminance	0.5938 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DFD6 #DF515A

analogous

#51DF8F #51DFD6 #51A1DF

triadic

#51DFD6 #D651DF #DFD651

tetradic

#51DFD6 #8F51DF #DF515A #A1DF51

square

#51DFD6 #8F51DF #DF515A #A1DF51

split-complementary

#51DFD6 #DF51A1 #DF8F51

monochromatic

#1C9991 #26CDC2 #51DFD6 #85E9E2 #B8F2EE

Accessibility & contrast

On white

1.63

#51DFD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#51DFD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DFD6

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DFD6	#FFFFFF	#000000	##000000
##51DFD6	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3D4D6

Deuteranopia (green-blind)

#BEC4D7

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51dfd6;
/* rgb */ color: rgb(81, 223, 214);
/* oklch */ color: oklch(82.6% 0.121 189.1);

Tailwind

colors: {
  custom: {
    50: '#92e9e2',
    500: '#51dfd6',
    950: '#000000',
  },
}

SCSS

$custom: #51dfd6;
$custom-light: #92e9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#51dfd6",
  "rgb": {
    "r": 81,
    "g": 223,
    "b": 214
  },
  "hsl": {
    "h": 176.197,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.82581,
    "c": 0.12099,
    "h": 189.1
  },
  "luminance": 0.5938
}

Semantic roles & 50–950 ramp

primary

#51DFD6

secondary

#9D373D

accent

#3C47EC

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #51DFD6

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

Preview Lab → · Contrast checker → · Palette generator →