#51EACA#51EACA

#51EACA is a very light, vivid teal. Relative luminance 0.649; OKLCH L 84.8% C 0.136 H 176.1°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#51EACA
RGB	rgb(81, 234, 202)
HSL	hsl(167, 78%, 62%)
HSV	hsv(167, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 13.7%, 8.2%)
CIE-LAB	lab(84.41, -47.56, 3.78)
CIE-LCH	lch(84.41, 47.71, 175.46°)
OKLab	oklab(84.85% -0.1358 0.0093)
OKLCH	oklch(84.85% 0.136 176.1)
XYZ	xyz(43.4716, 64.8544, 66.0928)
Luminance	0.6486 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EACA #EA5171

analogous

#51EA7E #51EACA #51BEEA

triadic

#51EACA #CA51EA #EACA51

tetradic

#51EACA #7E51EA #EA5171 #BEEA51

square

#51EACA #7E51EA #EA5171 #BEEA51

split-complementary

#51EACA #EA51BE #EA7E51

monochromatic

#15AC8C #1BE2B9 #51EACA #88F1DB #BEF7EB

Accessibility & contrast

On white

1.50

#51EACA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#51EACA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EACA

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EACA	#FFFFFF	#000000	##000000
##51EACA	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2DCC9

Deuteranopia (green-blind)

#CCCCCC

Tritanopia (blue-blind)

#00EDE0

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #51eaca;
/* rgb */ color: rgb(81, 234, 202);
/* oklch */ color: oklch(84.8% 0.136 176.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51eaca",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 202
  },
  "hsl": {
    "h": 167.451,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84845,
    "c": 0.13609,
    "h": 176.1
  },
  "luminance": 0.64859
}

Semantic roles & 50–950 ramp

primary

#51EACA

secondary

#AD324C

accent

#0B36DB

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1714

muted

#7F8583

Preview Lab

Preview with #51EACA

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

Preview Lab → · Contrast checker → · Palette generator →