#51CEAD#51CEAD

#51CEAD is a light, vivid teal. Relative luminance 0.489; OKLCH L 77.3% C 0.121 H 172.6°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#51CEAD
RGB	rgb(81, 206, 173)
HSL	hsl(164, 56%, 56%)
HSV	hsv(164, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 16%, 19.2%)
CIE-LAB	lab(75.39, -42.50, 6.18)
CIE-LCH	lch(75.39, 42.95, 171.73°)
OKLab	oklab(77.26% -0.1201 0.0157)
OKLCH	oklch(77.26% 0.121 172.6)
XYZ	xyz(33.0038, 48.9057, 47.2275)
Luminance	0.4891 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEAD #CE5172

analogous

#51CE6F #51CEAD #51B1CE

triadic

#51CEAD #AD51CE #CEAD51

tetradic

#51CEAD #6F51CE #CE5172 #B1CE51

square

#51CEAD #6F51CE #CE5172 #B1CE51

split-complementary

#51CEAD #CE51B1 #CE6F51

monochromatic

#248068 #32B08F #51CEAD #81DBC4 #B1E9DA

Accessibility & contrast

On white

1.95

#51CEAD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#51CEAD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEAD

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEAD	#FFFFFF	#000000	##000000
##51CEAD	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C1AB

Deuteranopia (green-blind)

#B6B4AF

Tritanopia (blue-blind)

#00D0C4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51cead;
/* rgb */ color: rgb(81, 206, 173);
/* oklch */ color: oklch(77.3% 0.121 172.6);

Tailwind

colors: {
  custom: {
    50: '#8eddc5',
    500: '#51cead',
    950: '#000000',
  },
}

SCSS

$custom: #51cead;
$custom-light: #8eddc5;
$custom-dark: #000000;

JSON

{
  "hex": "#51cead",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 173
  },
  "hsl": {
    "h": 164.16,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77262,
    "c": 0.12116,
    "h": 172.6
  },
  "luminance": 0.48909
}

Semantic roles & 50–950 ramp

primary

#51CEAD

secondary

#D7A4B1

accent

#4870DF

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CEAD

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

Preview Lab → · Contrast checker → · Palette generator →