#51FCBD#51FCBD

#51FCBD is a very light, vivid teal. Relative luminance 0.750; OKLCH L 88.8% C 0.166 H 164.2°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#51FCBD
RGB	rgb(81, 252, 189)
HSL	hsl(158, 97%, 65%)
HSV	hsv(158, 68%, 99%)
CMYK	cmyk(67.9%, 0%, 25%, 1.2%)
CIE-LAB	lab(89.41, -57.90, 17.66)
CIE-LCH	lch(89.41, 60.53, 163.03°)
OKLab	oklab(88.84% -0.1593 0.0451)
OKLCH	oklch(88.84% 0.166 164.2)
XYZ	xyz(47.3840, 75.0389, 60.1210)
Luminance	0.7504 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51FCBD #FC5190

analogous

#51FC68 #51FCBD #51E5FC

triadic

#51FCBD #BD51FC #FCBD51

tetradic

#51FCBD #6851FC #FC5190 #E5FC51

square

#51FCBD #6851FC #FC5190 #E5FC51

split-complementary

#51FCBD #FC51E5 #FC6851

monochromatic

#04CF84 #15FBA6 #51FCBD #8DFDD4 #C9FEEB

Accessibility & contrast

On white

1.31

#51FCBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#51FCBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51FCBD

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51FCBD	#FFFFFF	#000000	##000000
##51FCBD	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7EABA

Deuteranopia (green-blind)

#E1DAC1

Tritanopia (blue-blind)

#00FCEB

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #51fcbd;
/* rgb */ color: rgb(81, 252, 189);
/* oklch */ color: oklch(88.8% 0.166 164.2);

Tailwind

colors: {
  custom: {
    50: '#95fed1',
    500: '#51fcbd',
    950: '#000000',
  },
}

SCSS

$custom: #51fcbd;
$custom-light: #95fed1;
$custom-dark: #000000;

JSON

{
  "hex": "#51fcbd",
  "rgb": {
    "r": 81,
    "g": 252,
    "b": 189
  },
  "hsl": {
    "h": 157.895,
    "s": 96.61,
    "l": 65.294
  },
  "oklch": {
    "l": 0.88841,
    "c": 0.16557,
    "h": 164.2
  },
  "luminance": 0.75044
}

Semantic roles & 50–950 ramp

primary

#51FCBD

secondary

#CA2763

accent

#0055E6

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1814

muted

#808683

Preview Lab

Preview with #51FCBD

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

Preview Lab → · Contrast checker → · Palette generator →