#51E7D0#51E7D0

#51E7D0 is a very light, vivid teal. Relative luminance 0.635; OKLCH L 84.3% C 0.130 H 180.9°. Best body text is #000000 at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#51E7D0
RGB	rgb(81, 231, 208)
HSL	hsl(171, 76%, 61%)
HSV	hsv(171, 65%, 91%)
CMYK	cmyk(64.9%, 0%, 10%, 9.4%)
CIE-LAB	lab(83.68, -44.78, -0.45)
CIE-LCH	lch(83.68, 44.78, 180.57°)
OKLab	oklab(84.3% -0.1301 -0.0019)
OKLCH	oklch(84.3% 0.13 180.9)
XYZ	xyz(43.3490, 63.4504, 69.6249)
Luminance	0.6345 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E7D0 #E75168

analogous

#51E785 #51E7D0 #51B3E7

triadic

#51E7D0 #D051E7 #E7D051

tetradic

#51E7D0 #8551E7 #E75168 #B3E751

square

#51E7D0 #8551E7 #E75168 #B3E751

split-complementary

#51E7D0 #E751B3 #E78551

monochromatic

#17A791 #1EDCBF #51E7D0 #87EEDF #BDF6ED

Accessibility & contrast

On white

1.53

#51E7D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.69

#51E7D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E7D0

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E7D0	#FFFFFF	#000000	##000000
##51E7D0	1.00	1.53	13.69	13.69
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.69	21.00	1.00	1.00
##000000	13.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDDACF

Deuteranopia (green-blind)

#C7CAD2

Tritanopia (blue-blind)

#00EBE0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51e7d0;
/* rgb */ color: rgb(81, 231, 208);
/* oklch */ color: oklch(84.3% 0.130 180.9);

Tailwind

colors: {
  custom: {
    50: '#93efde',
    500: '#51e7d0',
    950: '#000000',
  },
}

SCSS

$custom: #51e7d0;
$custom-light: #93efde;
$custom-dark: #000000;

JSON

{
  "hex": "#51e7d0",
  "rgb": {
    "r": 81,
    "g": 231,
    "b": 208
  },
  "hsl": {
    "h": 170.8,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.84301,
    "c": 0.13012,
    "h": 180.9
  },
  "luminance": 0.63455
}

Semantic roles & 50–950 ramp

primary

#51E7D0

secondary

#A83446

accent

#0E2DD8

background

#FCFFFE

surface

#F5FEFC

border

#CFD6D5

text

#0E1615

muted

#7F8584

Preview Lab

Preview with #51E7D0

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

Preview Lab → · Contrast checker → · Palette generator →