#51EACB#51EACB

#51EACB is a very light, vivid teal. Relative luminance 0.649; OKLCH L 84.9% C 0.136 H 176.6°. Best body text is #000000 at 13.98:1 contrast (WCAG AA passes).

Color values

HEX	#51EACB
RGB	rgb(81, 234, 203)
HSL	hsl(168, 78%, 62%)
HSV	hsv(168, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 13.2%, 8.2%)
CIE-LAB	lab(84.43, -47.32, 3.29)
CIE-LCH	lch(84.43, 47.43, 176.03°)
OKLab	oklab(84.87% -0.1353 0.008)
OKLCH	oklch(84.87% 0.136 176.6)
XYZ	xyz(43.5904, 64.9019, 66.7184)
Luminance	0.6491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EACB #EA5170

analogous

#51EA7F #51EACB #51BDEA

triadic

#51EACB #CB51EA #EACB51

tetradic

#51EACB #7F51EA #EA5170 #BDEA51

square

#51EACB #7F51EA #EA5170 #BDEA51

split-complementary

#51EACB #EA51BD #EA7F51

monochromatic

#15AC8D #1BE2BA #51EACB #88F1DB #BEF7EC

Accessibility & contrast

On white

1.50

#51EACB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.98

#51EACB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EACB

13.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EACB	#FFFFFF	#000000	##000000
##51EACB	1.00	1.50	13.98	13.98
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.98	21.00	1.00	1.00
##000000	13.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1DCCA

Deuteranopia (green-blind)

#CCCCCD

Tritanopia (blue-blind)

#00EDE1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51eacb;
/* rgb */ color: rgb(81, 234, 203);
/* oklch */ color: oklch(84.9% 0.136 176.6);

Tailwind

colors: {
  custom: {
    50: '#93f1da',
    500: '#51eacb',
    950: '#000000',
  },
}

SCSS

$custom: #51eacb;
$custom-light: #93f1da;
$custom-dark: #000000;

JSON

{
  "hex": "#51eacb",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 203
  },
  "hsl": {
    "h": 167.843,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84874,
    "c": 0.13556,
    "h": 176.6
  },
  "luminance": 0.64907
}

Semantic roles & 50–950 ramp

primary

#51EACB

secondary

#AD324B

accent

#0B35DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EACB

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

Preview Lab → · Contrast checker → · Palette generator →