#51EDC0#51EDC0

#51EDC0 is a very light, vivid teal. Relative luminance 0.661; OKLCH L 85.3% C 0.145 H 169.9°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#51EDC0
RGB	rgb(81, 237, 192)
HSL	hsl(163, 81%, 62%)
HSV	hsv(163, 66%, 93%)
CMYK	cmyk(65.8%, 0%, 19%, 7.1%)
CIE-LAB	lab(85.06, -51.20, 9.95)
CIE-LCH	lch(85.06, 52.16, 169.00°)
OKLab	oklab(85.3% -0.1432 0.0254)
OKLCH	oklch(85.3% 0.145 169.9)
XYZ	xyz(43.1871, 66.1187, 60.3451)
Luminance	0.6612 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EDC0 #ED517E

analogous

#51ED72 #51EDC0 #51CCED

triadic

#51EDC0 #C051ED #EDC051

tetradic

#51EDC0 #7251ED #ED517E #CCED51

square

#51EDC0 #7251ED #ED517E #CCED51

split-complementary

#51EDC0 #ED51CC #ED7251

monochromatic

#12B183 #1AE7AC #51EDC0 #88F3D4 #C0F8E8

Accessibility & contrast

On white

1.48

#51EDC0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#51EDC0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EDC0

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EDC0	#FFFFFF	#000000	##000000
##51EDC0	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7DEBE

Deuteranopia (green-blind)

#D1CEC3

Tritanopia (blue-blind)

#00EFE0

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51edc0;
/* rgb */ color: rgb(81, 237, 192);
/* oklch */ color: oklch(85.3% 0.145 169.9);

Tailwind

colors: {
  custom: {
    50: '#93f4d3',
    500: '#51edc0',
    950: '#000000',
  },
}

SCSS

$custom: #51edc0;
$custom-light: #93f4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#51edc0",
  "rgb": {
    "r": 81,
    "g": 237,
    "b": 192
  },
  "hsl": {
    "h": 162.692,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85297,
    "c": 0.14548,
    "h": 169.9
  },
  "luminance": 0.66123
}

Semantic roles & 50–950 ramp

primary

#51EDC0

secondary

#B13156

accent

#0846DE

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EDC0

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

Preview Lab → · Contrast checker → · Palette generator →