#51EEBF#51EEBF

#51EEBF is a very light, vivid teal. Relative luminance 0.667; OKLCH L 85.5% C 0.147 H 169.1°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#51EEBF
RGB	rgb(81, 238, 191)
HSL	hsl(162, 82%, 63%)
HSV	hsv(162, 66%, 93%)
CMYK	cmyk(66%, 0%, 19.7%, 6.7%)
CIE-LAB	lab(85.33, -51.84, 10.86)
CIE-LCH	lch(85.33, 52.97, 168.16°)
OKLab	oklab(85.51% -0.1447 0.0278)
OKLCH	oklch(85.51% 0.147 169.1)
XYZ	xyz(43.3670, 66.6552, 59.8603)
Luminance	0.6666 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EEBF #EE5180

analogous

#51EE70 #51EEBF #51CFEE

triadic

#51EEBF #BF51EE #EEBF51

tetradic

#51EEBF #7051EE #EE5180 #CFEE51

square

#51EEBF #7051EE #EE5180 #CFEE51

split-complementary

#51EEBF #EE51CF #EE7051

monochromatic

#11B383 #19E9AA #51EEBF #89F3D4 #C1F9E8

Accessibility & contrast

On white

1.47

#51EEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#51EEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EEBF

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EEBF	#FFFFFF	#000000	##000000
##51EEBF	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DEBD

Deuteranopia (green-blind)

#D2CFC2

Tritanopia (blue-blind)

#00EFE1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #51eebf;
/* rgb */ color: rgb(81, 238, 191);
/* oklch */ color: oklch(85.5% 0.147 169.1);

Tailwind

colors: {
  custom: {
    50: '#93f4d2',
    500: '#51eebf',
    950: '#000000',
  },
}

SCSS

$custom: #51eebf;
$custom-light: #93f4d2;
$custom-dark: #000000;

JSON

{
  "hex": "#51eebf",
  "rgb": {
    "r": 81,
    "g": 238,
    "b": 191
  },
  "hsl": {
    "h": 162.038,
    "s": 82.199,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85512,
    "c": 0.14732,
    "h": 169.1
  },
  "luminance": 0.6666
}

Semantic roles & 50–950 ramp

primary

#51EEBF

secondary

#B33057

accent

#0747DF

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EEBF

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

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