#51CEBF#51CEBF

#51CEBF is a light, moderate teal. Relative luminance 0.497; OKLCH L 77.8% C 0.112 H 184.2°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#51CEBF
RGB	rgb(81, 206, 191)
HSL	hsl(173, 56%, 56%)
HSV	hsv(173, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 7.3%, 19.2%)
CIE-LAB	lab(75.85, -38.00, -2.84)
CIE-LCH	lch(75.85, 38.11, 184.28°)
OKLab	oklab(77.79% -0.112 -0.0083)
OKLCH	oklch(77.79% 0.112 184.2)
XYZ	xyz(34.8643, 49.6499, 57.0261)
Luminance	0.4965 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEBF #CE5160

analogous

#51CE81 #51CEBF #519FCE

triadic

#51CEBF #BF51CE #CEBF51

tetradic

#51CEBF #8151CE #CE5160 #9FCE51

square

#51CEBF #8151CE #CE5160 #9FCE51

split-complementary

#51CEBF #CE519F #CE8151

monochromatic

#248075 #32B0A1 #51CEBF #81DBD1 #B1E9E2

Accessibility & contrast

On white

1.92

#51CEBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#51CEBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEBF

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEBF	#FFFFFF	#000000	##000000
##51CEBF	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C3BF

Deuteranopia (green-blind)

#B2B5C1

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51cebf;
/* rgb */ color: rgb(81, 206, 191);
/* oklch */ color: oklch(77.8% 0.112 184.2);

Tailwind

colors: {
  custom: {
    50: '#8fddd2',
    500: '#51cebf',
    950: '#000000',
  },
}

SCSS

$custom: #51cebf;
$custom-light: #8fddd2;
$custom-dark: #000000;

JSON

{
  "hex": "#51cebf",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 191
  },
  "hsl": {
    "h": 172.8,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.7779,
    "c": 0.11236,
    "h": 184.2
  },
  "luminance": 0.49654
}

Semantic roles & 50–950 ramp

primary

#51CEBF

secondary

#D7A4AA

accent

#485BDF

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #51CEBF

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

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