#51CBAC#51CBAC

#51CBAC is a light, moderate teal. Relative luminance 0.474; OKLCH L 76.5% C 0.118 H 173.4°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#51CBAC
RGB	rgb(81, 203, 172)
HSL	hsl(165, 54%, 56%)
HSV	hsv(165, 60%, 80%)
CMYK	cmyk(60.1%, 0%, 15.3%, 20.4%)
CIE-LAB	lab(74.47, -41.42, 5.39)
CIE-LCH	lch(74.47, 41.77, 172.59°)
OKLab	oklab(76.5% -0.1174 0.0136)
OKLCH	oklch(76.5% 0.118 173.4)
XYZ	xyz(32.1921, 47.4365, 46.4813)
Luminance	0.4744 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CBAC #CB5170

analogous

#51CB6F #51CBAC #51ADCB

triadic

#51CBAC #AC51CB #CBAC51

tetradic

#51CBAC #6F51CB #CB5170 #ADCB51

square

#51CBAC #6F51CB #CB5170 #ADCB51

split-complementary

#51CBAC #CB51AD #CB6F51

monochromatic

#257C66 #33AC8D #51CBAC #80D9C2 #AFE7D9

Accessibility & contrast

On white

2.00

#51CBAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#51CBAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CBAC

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CBAC	#FFFFFF	#000000	##000000
##51CBAC	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BFAB

Deuteranopia (green-blind)

#B3B2AE

Tritanopia (blue-blind)

#00CDC2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #51cbac;
/* rgb */ color: rgb(81, 203, 172);
/* oklch */ color: oklch(76.5% 0.118 173.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51cbac",
  "rgb": {
    "r": 81,
    "g": 203,
    "b": 172
  },
  "hsl": {
    "h": 164.754,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76501,
    "c": 0.11822,
    "h": 173.4
  },
  "luminance": 0.4744
}

Semantic roles & 50–950 ramp

primary

#51CBAC

secondary

#D5A3AF

accent

#4A70DD

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51CBAC

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

Preview Lab → · Contrast checker → · Palette generator →