#51CAAC#51CAAC

#51CAAC is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.3% C 0.117 H 173.9°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#51CAAC
RGB	rgb(81, 202, 172)
HSL	hsl(165, 53%, 55%)
HSV	hsv(165, 60%, 79%)
CMYK	cmyk(59.9%, 0%, 14.9%, 20.8%)
CIE-LAB	lab(74.17, -40.98, 4.95)
CIE-LCH	lch(74.17, 41.27, 173.11°)
OKLab	oklab(76.26% -0.1164 0.0125)
OKLCH	oklch(76.26% 0.117 173.9)
XYZ	xyz(31.9567, 46.9657, 46.4029)
Luminance	0.4697 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CAAC #CA516F

analogous

#51CA6F #51CAAC #51ABCA

triadic

#51CAAC #AC51CA #CAAC51

tetradic

#51CAAC #6F51CA #CA516F #ABCA51

square

#51CAAC #6F51CA #CA516F #ABCA51

split-complementary

#51CAAC #CA51AB #CA6F51

monochromatic

#257B66 #34AA8D #51CAAC #80D8C2 #AFE7D9

Accessibility & contrast

On white

2.02

#51CAAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#51CAAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CAAC

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CAAC	#FFFFFF	#000000	##000000
##51CAAC	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4BEAB

Deuteranopia (green-blind)

#B2B1AE

Tritanopia (blue-blind)

#00CCC1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #51caac;
/* rgb */ color: rgb(81, 202, 172);
/* oklch */ color: oklch(76.3% 0.117 173.9);

Tailwind

colors: {
  custom: {
    50: '#8edbc4',
    500: '#51caac',
    950: '#000000',
  },
}

SCSS

$custom: #51caac;
$custom-light: #8edbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#51caac",
  "rgb": {
    "r": 81,
    "g": 202,
    "b": 172
  },
  "hsl": {
    "h": 165.124,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.76256,
    "c": 0.11703,
    "h": 173.9
  },
  "luminance": 0.46969
}

Semantic roles & 50–950 ramp

primary

#51CAAC

secondary

#D5A2AF

accent

#4B6FDD

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CAAC

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

Preview Lab → · Contrast checker → · Palette generator →