#51CEBE#51CEBE

#51CEBE is a light, moderate teal. Relative luminance 0.496; OKLCH L 77.8% C 0.113 H 183.5°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#51CEBE
RGB	rgb(81, 206, 190)
HSL	hsl(172, 56%, 56%)
HSV	hsv(172, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 7.8%, 19.2%)
CIE-LAB	lab(75.83, -38.26, -2.35)
CIE-LCH	lch(75.83, 38.33, 183.51°)
OKLab	oklab(77.76% -0.1125 -0.0069)
OKLCH	oklch(77.76% 0.113 183.5)
XYZ	xyz(34.7547, 49.6060, 56.4485)
Luminance	0.4961 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEBE #CE5161

analogous

#51CE80 #51CEBE #51A0CE

triadic

#51CEBE #BE51CE #CEBE51

tetradic

#51CEBE #8051CE #CE5161 #A0CE51

square

#51CEBE #8051CE #CE5161 #A0CE51

split-complementary

#51CEBE #CE51A0 #CE8051

monochromatic

#248075 #32B0A0 #51CEBE #81DBD0 #B1E9E2

Accessibility & contrast

On white

1.92

#51CEBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#51CEBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEBE

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEBE	#FFFFFF	#000000	##000000
##51CEBE	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C3BD

Deuteranopia (green-blind)

#B2B5C0

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51cebe;
/* rgb */ color: rgb(81, 206, 190);
/* oklch */ color: oklch(77.8% 0.113 183.5);

Tailwind

colors: {
  custom: {
    50: '#8fddd1',
    500: '#51cebe',
    950: '#000000',
  },
}

SCSS

$custom: #51cebe;
$custom-light: #8fddd1;
$custom-dark: #000000;

JSON

{
  "hex": "#51cebe",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 190
  },
  "hsl": {
    "h": 172.32,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77759,
    "c": 0.1127,
    "h": 183.5
  },
  "luminance": 0.4961
}

Semantic roles & 50–950 ramp

primary

#51CEBE

secondary

#D7A4AA

accent

#485CDF

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #51CEBE

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

Preview Lab → · Contrast checker → · Palette generator →