#51F2C0#51F2C0

#51F2C0 is a very light, vivid teal. Relative luminance 0.691; OKLCH L 86.5% C 0.151 H 168.2°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#51F2C0
RGB	rgb(81, 242, 192)
HSL	hsl(161, 86%, 63%)
HSV	hsv(161, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 20.7%, 5.1%)
CIE-LAB	lab(86.53, -53.24, 12.05)
CIE-LCH	lch(86.53, 54.59, 167.25°)
OKLab	oklab(86.5% -0.1482 0.0308)
OKLCH	oklch(86.5% 0.151 168.2)
XYZ	xyz(44.6549, 69.0544, 60.8344)
Luminance	0.6906 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2C0 #F25183

analogous

#51F26F #51F2C0 #51D4F2

triadic

#51F2C0 #C051F2 #F2C051

tetradic

#51F2C0 #6F51F2 #F25183 #D4F251

square

#51F2C0 #6F51F2 #F25183 #D4F251

split-complementary

#51F2C0 #F251D4 #F26F51

monochromatic

#0EBB85 #18EEAB #51F2C0 #8AF6D5 #C3FBE9

Accessibility & contrast

On white

1.42

#51F2C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#51F2C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2C0

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2C0	#FFFFFF	#000000	##000000
##51F2C0	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECE2BD

Deuteranopia (green-blind)

#D6D2C3

Tritanopia (blue-blind)

#00F3E4

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #51f2c0;
/* rgb */ color: rgb(81, 242, 192);
/* oklch */ color: oklch(86.5% 0.151 168.2);

Tailwind

colors: {
  custom: {
    50: '#94f7d3',
    500: '#51f2c0',
    950: '#000000',
  },
}

SCSS

$custom: #51f2c0;
$custom-light: #94f7d3;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2c0",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 192
  },
  "hsl": {
    "h": 161.366,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86503,
    "c": 0.15136,
    "h": 168.2
  },
  "luminance": 0.69059
}

Semantic roles & 50–950 ramp

primary

#51F2C0

secondary

#B92E59

accent

#0348E3

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1714

muted

#808583

Preview Lab

Preview with #51F2C0

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

Preview Lab → · Contrast checker → · Palette generator →