#51FDC8#51FDC8

#51FDC8 is a very light, vivid teal. Relative luminance 0.762; OKLCH L 89.3% C 0.159 H 168.2°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#51FDC8
RGB	rgb(81, 253, 200)
HSL	hsl(162, 98%, 65%)
HSV	hsv(162, 68%, 99%)
CMYK	cmyk(68%, 0%, 20.9%, 0.8%)
CIE-LAB	lab(89.94, -55.87, 12.74)
CIE-LCH	lch(89.94, 57.30, 167.15°)
OKLab	oklab(89.35% -0.1553 0.0326)
OKLCH	oklch(89.35% 0.159 168.2)
XYZ	xyz(48.9385, 76.1645, 66.7544)
Luminance	0.7617 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FDC8 #FD5186

analogous

#51FD72 #51FDC8 #51DCFD

triadic

#51FDC8 #C851FD #FDC851

tetradic

#51FDC8 #7251FD #FD5186 #DCFD51

square

#51FDC8 #7251FD #FD5186 #DCFD51

split-complementary

#51FDC8 #FD51DC #FD7251

monochromatic

#02D191 #14FCB5 #51FDC8 #8EFEDB #CAFEEE

Accessibility & contrast

On white

1.29

#51FDC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#51FDC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FDC8

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FDC8	#FFFFFF	#000000	##000000
##51FDC8	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7ECC5

Deuteranopia (green-blind)

#E0DBCC

Tritanopia (blue-blind)

#00FEEE

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #51fdc8;
/* rgb */ color: rgb(81, 253, 200);
/* oklch */ color: oklch(89.3% 0.159 168.2);

Tailwind

colors: {
  custom: {
    50: '#96ffd8',
    500: '#51fdc8',
    950: '#000000',
  },
}

SCSS

$custom: #51fdc8;
$custom-light: #96ffd8;
$custom-dark: #000000;

JSON

{
  "hex": "#51fdc8",
  "rgb": {
    "r": 81,
    "g": 253,
    "b": 200
  },
  "hsl": {
    "h": 161.512,
    "s": 97.727,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89347,
    "c": 0.15873,
    "h": 168.2
  },
  "luminance": 0.7617
}

Semantic roles & 50–950 ramp

primary

#51FDC8

secondary

#CC2659

accent

#0047E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1814

muted

#808683

Preview Lab

Preview with #51FDC8

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

Preview Lab → · Contrast checker → · Palette generator →