#51EDB6#51EDB6

#51EDB6 is a very light, vivid teal. Relative luminance 0.657; OKLCH L 85.0% C 0.153 H 165.6°. Best body text is #000000 at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#51EDB6
RGB	rgb(81, 237, 182)
HSL	hsl(159, 81%, 62%)
HSV	hsv(159, 66%, 93%)
CMYK	cmyk(65.8%, 0%, 23.2%, 7.1%)
CIE-LAB	lab(84.84, -53.46, 14.86)
CIE-LCH	lch(84.84, 55.49, 164.46°)
OKLab	oklab(85.05% -0.1477 0.038)
OKLCH	oklch(85.05% 0.153 165.6)
XYZ	xyz(42.1165, 65.6905, 54.7068)
Luminance	0.6570 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EDB6 #ED5188

analogous

#51ED68 #51EDB6 #51D6ED

triadic

#51EDB6 #B651ED #EDB651

tetradic

#51EDB6 #6851ED #ED5188 #D6ED51

square

#51EDB6 #6851ED #ED5188 #D6ED51

split-complementary

#51EDB6 #ED51D6 #ED6851

monochromatic

#12B179 #1AE79F #51EDB6 #88F3CD #C0F8E5

Accessibility & contrast

On white

1.49

#51EDB6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.14

#51EDB6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EDB6

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EDB6	#FFFFFF	#000000	##000000
##51EDB6	1.00	1.49	14.14	14.14
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.14	21.00	1.00	1.00
##000000	14.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8DDB3

Deuteranopia (green-blind)

#D3CEBA

Tritanopia (blue-blind)

#00EDDE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #51edb6;
/* rgb */ color: rgb(81, 237, 182);
/* oklch */ color: oklch(85.0% 0.153 165.6);

Tailwind

colors: {
  custom: {
    50: '#93f4cc',
    500: '#51edb6',
    950: '#000000',
  },
}

SCSS

$custom: #51edb6;
$custom-light: #93f4cc;
$custom-dark: #000000;

JSON

{
  "hex": "#51edb6",
  "rgb": {
    "r": 81,
    "g": 237,
    "b": 182
  },
  "hsl": {
    "h": 158.846,
    "s": 81.25,
    "l": 62.353
  },
  "oklch": {
    "l": 0.85046,
    "c": 0.15256,
    "h": 165.6
  },
  "luminance": 0.65695
}

Semantic roles & 50–950 ramp

primary

#51EDB6

secondary

#B1315E

accent

#0853DE

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #51EDB6

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

Preview Lab → · Contrast checker → · Palette generator →