#51ECA0#51ECA0

#51ECA0 is a very light, vivid teal. Relative luminance 0.643; OKLCH L 84.3% C 0.169 H 157.9°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#51ECA0
RGB	rgb(81, 236, 160)
HSL	hsl(151, 80%, 62%)
HSV	hsv(151, 66%, 93%)
CMYK	cmyk(65.7%, 0%, 32.2%, 7.5%)
CIE-LAB	lab(84.11, -57.65, 25.23)
CIE-LCH	lch(84.11, 62.93, 156.37°)
OKLab	oklab(84.3% -0.1567 0.0637)
OKLCH	oklch(84.3% 0.169 157.9)
XYZ	xyz(39.7302, 64.2740, 43.5632)
Luminance	0.6428 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51ECA0 #EC519D

analogous

#51EC53 #51ECA0 #51EAEC

triadic

#51ECA0 #A051EC #ECA051

tetradic

#51ECA0 #5351EC #EC519D #EAEC51

square

#51ECA0 #5351EC #EC519D #EAEC51

split-complementary

#51ECA0 #EC51EA #EC5351

monochromatic

#13AF63 #1AE682 #51ECA0 #88F2BE #BFF8DC

Accessibility & contrast

On white

1.52

#51ECA0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#51ECA0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51ECA0

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51ECA0	#FFFFFF	#000000	##000000
##51ECA0	1.00	1.52	13.86	13.86
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADA9B

Deuteranopia (green-blind)

#D6CCA5

Tritanopia (blue-blind)

#00EAD8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #51eca0;
/* rgb */ color: rgb(81, 236, 160);
/* oklch */ color: oklch(84.3% 0.169 157.9);

Tailwind

colors: {
  custom: {
    50: '#92f3bc',
    500: '#51eca0',
    950: '#000000',
  },
}

SCSS

$custom: #51eca0;
$custom-light: #92f3bc;
$custom-dark: #000000;

JSON

{
  "hex": "#51eca0",
  "rgb": {
    "r": 81,
    "g": 236,
    "b": 160
  },
  "hsl": {
    "h": 150.581,
    "s": 80.311,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84304,
    "c": 0.16917,
    "h": 157.9
  },
  "luminance": 0.64278
}

Semantic roles & 50–950 ramp

primary

#51ECA0

secondary

#B0316F

accent

#0971DD

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0E1712

muted

#7F8582

Preview Lab

Preview with #51ECA0

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

Preview Lab → · Contrast checker → · Palette generator →