#51EBC4#51EBC4

#51EBC4 is a very light, vivid teal. Relative luminance 0.652; OKLCH L 84.9% C 0.141 H 172.6°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#51EBC4
RGB	rgb(81, 235, 196)
HSL	hsl(165, 79%, 62%)
HSV	hsv(165, 66%, 92%)
CMYK	cmyk(65.5%, 0%, 16.6%, 7.8%)
CIE-LAB	lab(84.56, -49.43, 7.15)
CIE-LCH	lch(84.56, 49.94, 171.77°)
OKLab	oklab(84.92% -0.1394 0.0181)
OKLCH	oklch(84.92% 0.141 172.6)
XYZ	xyz(43.0605, 65.1468, 62.5191)
Luminance	0.6515 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EBC4 #EB5178

analogous

#51EB77 #51EBC4 #51C5EB

triadic

#51EBC4 #C451EB #EBC451

tetradic

#51EBC4 #7751EB #EB5178 #C5EB51

square

#51EBC4 #7751EB #EB5178 #C5EB51

split-complementary

#51EBC4 #EB51C5 #EB7751

monochromatic

#14AE87 #1AE5B1 #51EBC4 #88F1D7 #BFF8E9

Accessibility & contrast

On white

1.50

#51EBC4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#51EBC4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EBC4

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EBC4	#FFFFFF	#000000	##000000
##51EBC4	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DCC2

Deuteranopia (green-blind)

#CECDC7

Tritanopia (blue-blind)

#00EDE0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51ebc4;
/* rgb */ color: rgb(81, 235, 196);
/* oklch */ color: oklch(84.9% 0.141 172.6);

Tailwind

colors: {
  custom: {
    50: '#93f2d5',
    500: '#51ebc4',
    950: '#000000',
  },
}

SCSS

$custom: #51ebc4;
$custom-light: #93f2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#51ebc4",
  "rgb": {
    "r": 81,
    "g": 235,
    "b": 196
  },
  "hsl": {
    "h": 164.805,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.84921,
    "c": 0.14062,
    "h": 172.6
  },
  "luminance": 0.65152
}

Semantic roles & 50–950 ramp

primary

#51EBC4

secondary

#AE3251

accent

#0A3FDC

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EBC4

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

Preview Lab → · Contrast checker → · Palette generator →