#51CCBE#51CCBE

#51CCBE is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.3% C 0.111 H 184.8°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#51CCBE
RGB	rgb(81, 204, 190)
HSL	hsl(173, 55%, 56%)
HSV	hsv(173, 60%, 80%)
CMYK	cmyk(60.3%, 0%, 6.9%, 20%)
CIE-LAB	lab(75.23, -37.35, -3.22)
CIE-LCH	lch(75.23, 37.49, 184.93°)
OKLab	oklab(77.28% -0.1104 -0.0093)
OKLCH	oklch(77.28% 0.111 184.8)
XYZ	xyz(34.2763, 48.6492, 56.2891)
Luminance	0.4865 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CCBE #CC515F

analogous

#51CC80 #51CCBE #519CCC

triadic

#51CCBE #BE51CC #CCBE51

tetradic

#51CCBE #8051CC #CC515F #9CCC51

square

#51CCBE #8051CC #CC515F #9CCC51

split-complementary

#51CCBE #CC519C #CC8051

monochromatic

#257E74 #33AD9F #51CCBE #80DAD0 #B0E8E1

Accessibility & contrast

On white

1.96

#51CCBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#51CCBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CCBE

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CCBE	#FFFFFF	#000000	##000000
##51CCBE	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C1BE

Deuteranopia (green-blind)

#B0B3BF

Tritanopia (blue-blind)

#00D0C7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #51ccbe;
/* rgb */ color: rgb(81, 204, 190);
/* oklch */ color: oklch(77.3% 0.111 184.8);

Tailwind

colors: {
  custom: {
    50: '#8fdcd1',
    500: '#51ccbe',
    950: '#000000',
  },
}

SCSS

$custom: #51ccbe;
$custom-light: #8fdcd1;
$custom-dark: #000000;

JSON

{
  "hex": "#51ccbe",
  "rgb": {
    "r": 81,
    "g": 204,
    "b": 190
  },
  "hsl": {
    "h": 173.171,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77277,
    "c": 0.11078,
    "h": 184.8
  },
  "luminance": 0.48653
}

Semantic roles & 50–950 ramp

primary

#51CCBE

secondary

#D6A3A9

accent

#4A5BDE

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #51CCBE

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

Preview Lab → · Contrast checker → · Palette generator →