#51CEBD#51CEBD

#51CEBD is a light, moderate teal. Relative luminance 0.496; OKLCH L 77.7% C 0.113 H 182.8°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#51CEBD
RGB	rgb(81, 206, 189)
HSL	hsl(172, 56%, 56%)
HSV	hsv(172, 61%, 81%)
CMYK	cmyk(60.7%, 0%, 8.3%, 19.2%)
CIE-LAB	lab(75.80, -38.52, -1.85)
CIE-LCH	lch(75.80, 38.56, 182.74°)
OKLab	oklab(77.73% -0.1129 -0.0056)
OKLCH	oklch(77.73% 0.113 182.8)
XYZ	xyz(34.6458, 49.5624, 55.8749)
Luminance	0.4957 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51CEBD #CE5162

analogous

#51CE7F #51CEBD #51A1CE

triadic

#51CEBD #BD51CE #CEBD51

tetradic

#51CEBD #7F51CE #CE5162 #A1CE51

square

#51CEBD #7F51CE #CE5162 #A1CE51

split-complementary

#51CEBD #CE51A1 #CE7F51

monochromatic

#248074 #32B09F #51CEBD #81DBCF #B1E9E1

Accessibility & contrast

On white

1.92

#51CEBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#51CEBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51CEBD

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51CEBD	#FFFFFF	#000000	##000000
##51CEBD	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5C3BC

Deuteranopia (green-blind)

#B2B5BF

Tritanopia (blue-blind)

#00D2C9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51cebd;
/* rgb */ color: rgb(81, 206, 189);
/* oklch */ color: oklch(77.7% 0.113 182.8);

Tailwind

colors: {
  custom: {
    50: '#8fddd0',
    500: '#51cebd',
    950: '#000000',
  },
}

SCSS

$custom: #51cebd;
$custom-light: #8fddd0;
$custom-dark: #000000;

JSON

{
  "hex": "#51cebd",
  "rgb": {
    "r": 81,
    "g": 206,
    "b": 189
  },
  "hsl": {
    "h": 171.84,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.77728,
    "c": 0.11307,
    "h": 182.8
  },
  "luminance": 0.49566
}

Semantic roles & 50–950 ramp

primary

#51CEBD

secondary

#D7A4AB

accent

#485DDF

background

#F9FDFC

surface

#F2FBF9

border

#CCD4D2

text

#0E1514

muted

#7E8382

Preview Lab

Preview with #51CEBD

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

Preview Lab → · Contrast checker → · Palette generator →