#51FFAC#51FFAC

#51FFAC is a very light, vivid teal. Relative luminance 0.762; OKLCH L 89.2% C 0.183 H 158.0°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#51FFAC
RGB	rgb(81, 255, 172)
HSL	hsl(151, 100%, 66%)
HSV	hsv(151, 68%, 100%)
CMYK	cmyk(68.2%, 0%, 32.5%, 0%)
CIE-LAB	lab(89.97, -62.53, 27.10)
CIE-LCH	lch(89.97, 68.15, 156.57°)
OKLab	oklab(89.19% -0.1698 0.0684)
OKLCH	oklch(89.19% 0.183 158)
XYZ	xyz(46.5952, 76.2427, 51.2824)
Luminance	0.7625 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FFAC #FF51A4

analogous

#51FF55 #51FFAC #51FBFF

triadic

#51FFAC #AC51FF #FFAC51

tetradic

#51FFAC #5551FF #FF51A4 #FBFF51

square

#51FFAC #5551FF #FF51A4 #FBFF51

split-complementary

#51FFAC #FF51FB #FF5551

monochromatic

#00D670 #14FF8F #51FFAC #8EFFC9 #CBFFE6

Accessibility & contrast

On white

1.29

#51FFAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#51FFAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FFAC

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FFAC	#FFFFFF	#000000	##000000
##51FFAC	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDECA7

Deuteranopia (green-blind)

#E7DCB1

Tritanopia (blue-blind)

#00FDE9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #51ffac;
/* rgb */ color: rgb(81, 255, 172);
/* oklch */ color: oklch(89.2% 0.183 158.0);

Tailwind

colors: {
  custom: {
    50: '#96ffc5',
    500: '#51ffac',
    950: '#000000',
  },
}

SCSS

$custom: #51ffac;
$custom-light: #96ffc5;
$custom-dark: #000000;

JSON

{
  "hex": "#51ffac",
  "rgb": {
    "r": 81,
    "g": 255,
    "b": 172
  },
  "hsl": {
    "h": 151.379,
    "s": 100,
    "l": 65.882
  },
  "oklch": {
    "l": 0.89194,
    "c": 0.18306,
    "h": 158
  },
  "luminance": 0.76248
}

Semantic roles & 50–950 ramp

primary

#51FFAC

secondary

#D02576

accent

#006DE6

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1813

muted

#808682

Preview Lab

Preview with #51FFAC

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

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