#51E2AB#51E2AB

#51E2AB is a very light, vivid teal. Relative luminance 0.591; OKLCH L 82.1% C 0.147 H 164.2°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#51E2AB
RGB	rgb(81, 226, 171)
HSL	hsl(157, 71%, 60%)
HSV	hsv(157, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 24.3%, 11.4%)
CIE-LAB	lab(81.33, -51.41, 15.68)
CIE-LCH	lch(81.33, 53.75, 163.03°)
OKLab	oklab(82.1% -0.1417 0.0401)
OKLCH	oklch(82.1% 0.147 164.2)
XYZ	xyz(37.9365, 59.0783, 47.9241)
Luminance	0.5908 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E2AB #E25188

analogous

#51E262 #51E2AB #51D1E2

triadic

#51E2AB #AB51E2 #E2AB51

tetradic

#51E2AB #6251E2 #E25188 #D1E251

square

#51E2AB #6251E2 #E25188 #D1E251

split-complementary

#51E2AB #E251D1 #E26251

monochromatic

#1A9E6C #23D390 #51E2AB #85EBC4 #BAF3DE

Accessibility & contrast

On white

1.64

#51E2AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#51E2AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E2AB

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E2AB	#FFFFFF	#000000	##000000
##51E2AB	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DED2A8

Deuteranopia (green-blind)

#CAC4AF

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e2ab;
/* rgb */ color: rgb(81, 226, 171);
/* oklch */ color: oklch(82.1% 0.147 164.2);

Tailwind

colors: {
  custom: {
    50: '#91ecc4',
    500: '#51e2ab',
    950: '#000000',
  },
}

SCSS

$custom: #51e2ab;
$custom-light: #91ecc4;
$custom-dark: #000000;

JSON

{
  "hex": "#51e2ab",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 171
  },
  "hsl": {
    "h": 157.241,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82101,
    "c": 0.14728,
    "h": 164.2
  },
  "luminance": 0.59082
}

Semantic roles & 50–950 ramp

primary

#51E2AB

secondary

#A1365F

accent

#125BD3

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1612

muted

#7F8582

Preview Lab

Preview with #51E2AB

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

Preview Lab → · Contrast checker → · Palette generator →