#51F6C8#51F6C8

#51F6C8 is a very light, vivid teal. Relative luminance 0.718; OKLCH L 87.7% C 0.151 H 170.4°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#51F6C8
RGB	rgb(81, 246, 200)
HSL	hsl(163, 90%, 64%)
HSV	hsv(163, 67%, 96%)
CMYK	cmyk(67.1%, 0%, 18.7%, 3.5%)
CIE-LAB	lab(87.88, -53.04, 9.82)
CIE-LCH	lch(87.88, 53.94, 169.51°)
OKLab	oklab(87.67% -0.1485 0.0251)
OKLCH	oklch(87.67% 0.151 170.4)
XYZ	xyz(46.7691, 71.8257, 66.0313)
Luminance	0.7183 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F6C8 #F6517F

analogous

#51F676 #51F6C8 #51D1F6

triadic

#51F6C8 #C851F6 #F6C851

tetradic

#51F6C8 #7651F6 #F6517F #D1F651

square

#51F6C8 #7651F6 #F6517F #D1F651

split-complementary

#51F6C8 #F651D1 #F67651

monochromatic

#0AC38F #17F3B6 #51F6C8 #8BF9DA #C5FCED

Accessibility & contrast

On white

1.37

#51F6C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#51F6C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F6C8

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F6C8	#FFFFFF	#000000	##000000
##51F6C8	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFE6C6

Deuteranopia (green-blind)

#D9D6CB

Tritanopia (blue-blind)

#00F8E9

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #51f6c8;
/* rgb */ color: rgb(81, 246, 200);
/* oklch */ color: oklch(87.7% 0.151 170.4);

Tailwind

colors: {
  custom: {
    50: '#95fad8',
    500: '#51f6c8',
    950: '#000000',
  },
}

SCSS

$custom: #51f6c8;
$custom-light: #95fad8;
$custom-dark: #000000;

JSON

{
  "hex": "#51f6c8",
  "rgb": {
    "r": 81,
    "g": 246,
    "b": 200
  },
  "hsl": {
    "h": 163.273,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.87669,
    "c": 0.15063,
    "h": 170.4
  },
  "luminance": 0.71831
}

Semantic roles & 50–950 ramp

primary

#51F6C8

secondary

#C02B55

accent

#0040E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F6C8

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

Preview Lab → · Contrast checker → · Palette generator →