#51E2AD#51E2AD

#51E2AD is a very light, vivid teal. Relative luminance 0.592; OKLCH L 82.1% C 0.146 H 165.1°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#51E2AD
RGB	rgb(81, 226, 173)
HSL	hsl(158, 71%, 60%)
HSV	hsv(158, 64%, 89%)
CMYK	cmyk(64.2%, 0%, 23.5%, 11.4%)
CIE-LAB	lab(81.38, -50.97, 14.69)
CIE-LCH	lch(81.38, 53.05, 163.92°)
OKLab	oklab(82.15% -0.1408 0.0376)
OKLCH	oklch(82.15% 0.146 165.1)
XYZ	xyz(38.1286, 59.1551, 48.9357)
Luminance	0.5916 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E2AD #E25186

analogous

#51E264 #51E2AD #51CFE2

triadic

#51E2AD #AD51E2 #E2AD51

tetradic

#51E2AD #6451E2 #E25186 #CFE251

square

#51E2AD #6451E2 #E25186 #CFE251

split-complementary

#51E2AD #E251CF #E26451

monochromatic

#1A9E6E #23D393 #51E2AD #85EBC6 #BAF3DE

Accessibility & contrast

On white

1.64

#51E2AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#51E2AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E2AD

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E2AD	#FFFFFF	#000000	##000000
##51E2AD	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DED3AA

Deuteranopia (green-blind)

#CAC4B0

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #51e2ad;
/* rgb */ color: rgb(81, 226, 173);
/* oklch */ color: oklch(82.1% 0.146 165.1);

Tailwind

colors: {
  custom: {
    50: '#91ecc5',
    500: '#51e2ad',
    950: '#000000',
  },
}

SCSS

$custom: #51e2ad;
$custom-light: #91ecc5;
$custom-dark: #000000;

JSON

{
  "hex": "#51e2ad",
  "rgb": {
    "r": 81,
    "g": 226,
    "b": 173
  },
  "hsl": {
    "h": 158.069,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.82149,
    "c": 0.14574,
    "h": 165.1
  },
  "luminance": 0.59159
}

Semantic roles & 50–950 ramp

primary

#51E2AD

secondary

#A1365D

accent

#1259D3

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1613

muted

#7F8582

Preview Lab

Preview with #51E2AD

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

Preview Lab → · Contrast checker → · Palette generator →