#51F4C3#51F4C3

#51F4C3 is a very light, vivid teal. Relative luminance 0.704; OKLCH L 87.1% C 0.152 H 168.9°. Best body text is #000000 at 15.08:1 contrast (WCAG AA passes).

Color values

HEX	#51F4C3
RGB	rgb(81, 244, 195)
HSL	hsl(162, 88%, 64%)
HSV	hsv(162, 67%, 96%)
CMYK	cmyk(66.8%, 0%, 20.1%, 4.3%)
CIE-LAB	lab(87.19, -53.37, 11.42)
CIE-LCH	lch(87.19, 54.58, 167.92°)
OKLab	oklab(87.06% -0.1488 0.0292)
OKLCH	oklch(87.06% 0.152 168.9)
XYZ	xyz(45.5892, 70.3857, 62.8023)
Luminance	0.7039 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F4C3 #F45182

analogous

#51F471 #51F4C3 #51D3F4

triadic

#51F4C3 #C351F4 #F4C351

tetradic

#51F4C3 #7151F4 #F45182 #D3F451

square

#51F4C3 #7151F4 #F45182 #D3F451

split-complementary

#51F4C3 #F451D3 #F47151

monochromatic

#0CBF89 #17F0AF #51F4C3 #8BF8D7 #C4FBEB

Accessibility & contrast

On white

1.39

#51F4C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.08

#51F4C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F4C3

15.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F4C3	#FFFFFF	#000000	##000000
##51F4C3	1.00	1.39	15.08	15.08
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.08	21.00	1.00	1.00
##000000	15.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE4C1

Deuteranopia (green-blind)

#D8D4C6

Tritanopia (blue-blind)

#00F5E6

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #51f4c3;
/* rgb */ color: rgb(81, 244, 195);
/* oklch */ color: oklch(87.1% 0.152 168.9);

Tailwind

colors: {
  custom: {
    50: '#94f9d5',
    500: '#51f4c3',
    950: '#000000',
  },
}

SCSS

$custom: #51f4c3;
$custom-light: #94f9d5;
$custom-dark: #000000;

JSON

{
  "hex": "#51f4c3",
  "rgb": {
    "r": 81,
    "g": 244,
    "b": 195
  },
  "hsl": {
    "h": 161.963,
    "s": 88.108,
    "l": 63.725
  },
  "oklch": {
    "l": 0.8706,
    "c": 0.15165,
    "h": 168.9
  },
  "luminance": 0.70391
}

Semantic roles & 50–950 ramp

primary

#51F4C3

secondary

#BD2D58

accent

#0145E5

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F4C3

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

Preview Lab → · Contrast checker → · Palette generator →