#51C2AF#51C2AF

#51C2AF is a light, moderate teal. Relative luminance 0.434; OKLCH L 74.4% C 0.106 H 180.4°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#51C2AF
RGB	rgb(81, 194, 175)
HSL	hsl(170, 48%, 54%)
HSV	hsv(170, 58%, 76%)
CMYK	cmyk(58.2%, 0%, 9.8%, 23.9%)
CIE-LAB	lab(71.84, -36.62, -0.05)
CIE-LCH	lch(71.84, 36.62, 180.08°)
OKLab	oklab(74.39% -0.1064 -0.0007)
OKLCH	oklch(74.39% 0.106 180.4)
XYZ	xyz(30.4195, 43.4250, 47.3279)
Luminance	0.4343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51C2AF #C25164

analogous

#51C277 #51C2AF #519CC2

triadic

#51C2AF #AF51C2 #C2AF51

tetradic

#51C2AF #7751C2 #C25164 #9CC251

square

#51C2AF #7751C2 #C25164 #9CC251

split-complementary

#51C2AF #C2519C #C27751

monochromatic

#287165 #379E8D #51C2AF #7ED2C4 #ACE2D9

Accessibility & contrast

On white

2.17

#51C2AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#51C2AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51C2AF

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51C2AF	#FFFFFF	#000000	##000000
##51C2AF	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAB7AE

Deuteranopia (green-blind)

#A9ABB1

Tritanopia (blue-blind)

#00C5BC

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #51c2af;
/* rgb */ color: rgb(81, 194, 175);
/* oklch */ color: oklch(74.4% 0.106 180.4);

Tailwind

colors: {
  custom: {
    50: '#8dd5c6',
    500: '#51c2af',
    950: '#000000',
  },
}

SCSS

$custom: #51c2af;
$custom-light: #8dd5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#51c2af",
  "rgb": {
    "r": 81,
    "g": 194,
    "b": 175
  },
  "hsl": {
    "h": 169.912,
    "s": 48.085,
    "l": 53.922
  },
  "oklch": {
    "l": 0.74391,
    "c": 0.10643,
    "h": 180.4
  },
  "luminance": 0.43428
}

Semantic roles & 50–950 ramp

primary

#51C2AF

secondary

#D09FA7

accent

#5067D8

background

#F9FDFC

surface

#F1FAF8

border

#CBD3D1

text

#0D1413

muted

#7E8382

Preview Lab

Preview with #51C2AF

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

Preview Lab → · Contrast checker → · Palette generator →