#51F2B2#51F2B2

#51F2B2 is a very light, vivid teal. Relative luminance 0.685; OKLCH L 86.2% C 0.162 H 162.7°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#51F2B2
RGB	rgb(81, 242, 178)
HSL	hsl(156, 86%, 63%)
HSV	hsv(156, 67%, 95%)
CMYK	cmyk(66.5%, 0%, 26.4%, 5.1%)
CIE-LAB	lab(86.24, -56.32, 18.90)
CIE-LCH	lch(86.24, 59.40, 161.45°)
OKLab	oklab(86.17% -0.1545 0.0482)
OKLCH	oklch(86.17% 0.162 162.7)
XYZ	xyz(43.1769, 68.4632, 53.0501)
Luminance	0.6847 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51F2B2 #F25191

analogous

#51F261 #51F2B2 #51E1F2

triadic

#51F2B2 #B251F2 #F2B251

tetradic

#51F2B2 #6151F2 #F25191 #E1F251

square

#51F2B2 #6151F2 #F25191 #E1F251

split-complementary

#51F2B2 #F251E1 #F26151

monochromatic

#0EBB76 #18EE99 #51F2B2 #8AF6CB #C3FBE4

Accessibility & contrast

On white

1.43

#51F2B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#51F2B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51F2B2

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51F2B2	#FFFFFF	#000000	##000000
##51F2B2	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEE1AE

Deuteranopia (green-blind)

#D9D2B6

Tritanopia (blue-blind)

#00F2E1

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #51f2b2;
/* rgb */ color: rgb(81, 242, 178);
/* oklch */ color: oklch(86.2% 0.162 162.7);

Tailwind

colors: {
  custom: {
    50: '#93f7c9',
    500: '#51f2b2',
    950: '#000000',
  },
}

SCSS

$custom: #51f2b2;
$custom-light: #93f7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#51f2b2",
  "rgb": {
    "r": 81,
    "g": 242,
    "b": 178
  },
  "hsl": {
    "h": 156.149,
    "s": 86.096,
    "l": 63.333
  },
  "oklch": {
    "l": 0.86165,
    "c": 0.16184,
    "h": 162.7
  },
  "luminance": 0.68468
}

Semantic roles & 50–950 ramp

primary

#51F2B2

secondary

#B92E65

accent

#035CE3

background

#FCFFFD

surface

#F5FFF9

border

#CFD7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #51F2B2

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

Preview Lab → · Contrast checker → · Palette generator →