#51F0C8#51F0C8

#51F0C8 is a very light, vivid teal. Relative luminance 0.682; OKLCH L 86.2% C 0.144 H 172.6°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#51F0C8
RGB	rgb(81, 240, 200)
HSL	hsl(165, 84%, 63%)
HSV	hsv(165, 66%, 94%)
CMYK	cmyk(66.3%, 0%, 16.7%, 5.9%)
CIE-LAB	lab(86.12, -50.57, 7.30)
CIE-LCH	lch(86.12, 51.09, 171.79°)
OKLab	oklab(86.23% -0.1426 0.0185)
OKLCH	oklch(86.23% 0.144 172.6)
XYZ	xyz(44.9735, 68.2346, 65.4328)
Luminance	0.6824 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F0C8 #F05179

analogous

#51F079 #51F0C8 #51C8F0

triadic

#51F0C8 #C851F0 #F0C851

tetradic

#51F0C8 #7951F0 #F05179 #C8F051

square

#51F0C8 #7951F0 #F05179 #C8F051

split-complementary

#51F0C8 #F051C8 #F07951

monochromatic

#10B78D #19EBB6 #51F0C8 #89F5DA #C2FAEC

Accessibility & contrast

On white

1.43

#51F0C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#51F0C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F0C8

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F0C8	#FFFFFF	#000000	##000000
##51F0C8	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E1C6

Deuteranopia (green-blind)

#D3D1CB

Tritanopia (blue-blind)

#00F2E4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #51f0c8;
/* rgb */ color: rgb(81, 240, 200);
/* oklch */ color: oklch(86.2% 0.144 172.6);

Tailwind

colors: {
  custom: {
    50: '#94f6d8',
    500: '#51f0c8',
    950: '#000000',
  },
}

SCSS

$custom: #51f0c8;
$custom-light: #94f6d8;
$custom-dark: #000000;

JSON

{
  "hex": "#51f0c8",
  "rgb": {
    "r": 81,
    "g": 240,
    "b": 200
  },
  "hsl": {
    "h": 164.906,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.86229,
    "c": 0.14382,
    "h": 172.6
  },
  "luminance": 0.6824
}

Semantic roles & 50–950 ramp

primary

#51F0C8

secondary

#B62F51

accent

#053CE1

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F0C8

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

Preview Lab → · Contrast checker → · Palette generator →