#51E1AE#51E1AE

#51E1AE is a light, vivid teal. Relative luminance 0.587; OKLCH L 81.9% C 0.144 H 165.8°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#51E1AE
RGB	rgb(81, 225, 174)
HSL	hsl(159, 71%, 60%)
HSV	hsv(159, 64%, 88%)
CMYK	cmyk(64%, 0%, 22.7%, 11.8%)
CIE-LAB	lab(81.10, -50.34, 13.78)
CIE-LCH	lch(81.10, 52.19, 164.69°)
OKLab	oklab(81.93% -0.1393 0.0352)
OKLCH	oklch(81.93% 0.144 165.8)
XYZ	xyz(37.9546, 58.6517, 49.3569)
Luminance	0.5866 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51E1AE #E15184

analogous

#51E166 #51E1AE #51CCE1

triadic

#51E1AE #AE51E1 #E1AE51

tetradic

#51E1AE #6651E1 #E15184 #CCE151

square

#51E1AE #6651E1 #E15184 #CCE151

split-complementary

#51E1AE #E151CC #E16651

monochromatic

#1B9D6F #24D194 #51E1AE #85EAC6 #B9F3DF

Accessibility & contrast

On white

1.65

#51E1AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#51E1AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51E1AE

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51E1AE	#FFFFFF	#000000	##000000
##51E1AE	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD2AB

Deuteranopia (green-blind)

#C9C4B1

Tritanopia (blue-blind)

#00E2D3

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #51e1ae;
/* rgb */ color: rgb(81, 225, 174);
/* oklch */ color: oklch(81.9% 0.144 165.8);

Tailwind

colors: {
  custom: {
    50: '#91ebc6',
    500: '#51e1ae',
    950: '#000000',
  },
}

SCSS

$custom: #51e1ae;
$custom-light: #91ebc6;
$custom-dark: #000000;

JSON

{
  "hex": "#51e1ae",
  "rgb": {
    "r": 81,
    "g": 225,
    "b": 174
  },
  "hsl": {
    "h": 158.75,
    "s": 70.588,
    "l": 60
  },
  "oklch": {
    "l": 0.8193,
    "c": 0.14373,
    "h": 165.8
  },
  "luminance": 0.58656
}

Semantic roles & 50–950 ramp

primary

#51E1AE

secondary

#A0365C

accent

#3A7AED

background

#FCFFFD

surface

#F5FEF9

border

#CFD6D2

text

#0E1613

muted

#7F8582

Preview Lab

Preview with #51E1AE

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

Preview Lab → · Contrast checker → · Palette generator →