#51FFDC#51FFDC

#51FFDC is a very light, vivid teal. Relative luminance 0.784; OKLCH L 90.3% C 0.149 H 176.3°. Best body text is #000000 at 16.69:1 contrast (WCAG AA passes).

Color values

HEX	#51FFDC
RGB	rgb(81, 255, 220)
HSL	hsl(168, 100%, 66%)
HSV	hsv(168, 68%, 100%)
CMYK	cmyk(68.2%, 0%, 13.7%, 0%)
CIE-LAB	lab(90.98, -51.99, 3.90)
CIE-LCH	lch(90.98, 52.14, 175.71°)
OKLab	oklab(90.35% -0.1484 0.0095)
OKLCH	oklch(90.35% 0.149 176.3)
XYZ	xyz(52.0652, 78.4307, 80.0909)
Luminance	0.7844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FFDC #FF5174

analogous

#51FF85 #51FFDC #51CBFF

triadic

#51FFDC #DC51FF #FFDC51

tetradic

#51FFDC #8551FF #FF5174 #CBFF51

square

#51FFDC #8551FF #FF5174 #CBFF51

split-complementary

#51FFDC #FF51CB #FF8551

monochromatic

#00D6AB #14FFD0 #51FFDC #8EFFE8 #CBFFF5

Accessibility & contrast

On white

1.26

#51FFDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.69

#51FFDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FFDC

16.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FFDC	#FFFFFF	#000000	##000000
##51FFDC	1.00	1.26	16.69	16.69
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.69	21.00	1.00	1.00
##000000	16.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6EFDA

Deuteranopia (green-blind)

#DEDEDF

Tritanopia (blue-blind)

#00FFF5

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #51ffdc;
/* rgb */ color: rgb(81, 255, 220);
/* oklch */ color: oklch(90.3% 0.149 176.3);

Tailwind

colors: {
  custom: {
    50: '#97ffe6',
    500: '#51ffdc',
    950: '#000000',
  },
}

SCSS

$custom: #51ffdc;
$custom-light: #97ffe6;
$custom-dark: #000000;

JSON

{
  "hex": "#51ffdc",
  "rgb": {
    "r": 81,
    "g": 255,
    "b": 220
  },
  "hsl": {
    "h": 167.931,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.90349,
    "c": 0.14871,
    "h": 176.3
  },
  "luminance": 0.78437
}

Semantic roles & 50–950 ramp

primary

#51FFDC

secondary

#D02547

accent

#002EE6

background

#FCFFFE

surface

#F6FFFC

border

#D0D7D5

text

#0F1816

muted

#808684

Preview Lab

Preview with #51FFDC

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

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