#51EAC8#51EAC8

#51EAC8 is a very light, vivid teal. Relative luminance 0.648; OKLCH L 84.8% C 0.137 H 175.0°. Best body text is #000000 at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#51EAC8
RGB	rgb(81, 234, 200)
HSL	hsl(167, 78%, 62%)
HSV	hsv(167, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 14.5%, 8.2%)
CIE-LAB	lab(84.36, -48.05, 4.76)
CIE-LCH	lch(84.36, 48.28, 174.34°)
OKLab	oklab(84.79% -0.1367 0.0119)
OKLCH	oklch(84.79% 0.137 175)
XYZ	xyz(43.2364, 64.7603, 64.8537)
Luminance	0.6476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EAC8 #EA5173

analogous

#51EA7C #51EAC8 #51BFEA

triadic

#51EAC8 #C851EA #EAC851

tetradic

#51EAC8 #7C51EA #EA5173 #BFEA51

square

#51EAC8 #7C51EA #EA5173 #BFEA51

split-complementary

#51EAC8 #EA51BF #EA7C51

monochromatic

#15AC8A #1BE2B6 #51EAC8 #88F1D9 #BEF7EB

Accessibility & contrast

On white

1.51

#51EAC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.95

#51EAC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAC8

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EAC8	#FFFFFF	#000000	##000000
##51EAC8	1.00	1.51	13.95	13.95
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.95	21.00	1.00	1.00
##000000	13.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DCC6

Deuteranopia (green-blind)

#CCCCCB

Tritanopia (blue-blind)

#00EDE0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51eac8;
/* rgb */ color: rgb(81, 234, 200);
/* oklch */ color: oklch(84.8% 0.137 175.0);

Tailwind

colors: {
  custom: {
    50: '#93f1d8',
    500: '#51eac8',
    950: '#000000',
  },
}

SCSS

$custom: #51eac8;
$custom-light: #93f1d8;
$custom-dark: #000000;

JSON

{
  "hex": "#51eac8",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 200
  },
  "hsl": {
    "h": 166.667,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8479,
    "c": 0.13717,
    "h": 175
  },
  "luminance": 0.64765
}

Semantic roles & 50–950 ramp

primary

#51EAC8

secondary

#AD324E

accent

#0B39DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EAC8

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

Preview Lab → · Contrast checker → · Palette generator →