#51CEBA#51CEBA

#51CEBA is a light, moderate teal. Relative luminance 0.494; OKLCH L 77.6% C 0.114 H 180.8°. Best body text is #000000 at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#51CEBA
RGB	rgb(81, 206, 186)
HSL	hsl(170, 56%, 56%)
HSV	hsv(170, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 9.7%, 19.2%)
CIE-LAB	lab(75.72, -39.29, -0.34)
CIE-LCH	lch(75.72, 39.29, 180.50°)
OKLab	oklab(77.64% -0.1143 -0.0016)
OKLCH	oklch(77.64% 0.114 180.8)
XYZ	xyz(34.3235, 49.4335, 54.1776)
Luminance	0.4944 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEBA #CE5165

analogous

#51CE7C #51CEBA #51A4CE

triadic

#51CEBA #BA51CE #CEBA51

tetradic

#51CEBA #7C51CE #CE5165 #A4CE51

square

#51CEBA #7C51CE #CE5165 #A4CE51

split-complementary

#51CEBA #CE51A4 #CE7C51

monochromatic

#248072 #32B09C #51CEBA #81DBCD #B1E9E0

Accessibility & contrast

On white

1.93

#51CEBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.89

#51CEBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEBA

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEBA	#FFFFFF	#000000	##000000
##51CEBA	1.00	1.93	10.89	10.89
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.89	21.00	1.00	1.00
##000000	10.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C3B9

Deuteranopia (green-blind)

#B3B5BC

Tritanopia (blue-blind)

#00D1C8

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51ceba;
/* rgb */ color: rgb(81, 206, 186);
/* oklch */ color: oklch(77.6% 0.114 180.8);

Tailwind

colors: {
  custom: {
    50: '#8fddce',
    500: '#51ceba',
    950: '#000000',
  },
}

SCSS

$custom: #51ceba;
$custom-light: #8fddce;
$custom-dark: #000000;

JSON

{
  "hex": "#51ceba",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 186
  },
  "hsl": {
    "h": 170.4,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77637,
    "c": 0.11428,
    "h": 180.8
  },
  "luminance": 0.49437
}

Semantic roles & 50–950 ramp

primary

#51CEBA

secondary

#D7A4AC

accent

#4861DF

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #51CEBA

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

Preview Lab → · Contrast checker → · Palette generator →