#51EAB9#51EAB9

#51EAB9 is a very light, vivid teal. Relative luminance 0.641; OKLCH L 84.4% C 0.147 H 167.8°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#51EAB9
RGB	rgb(81, 234, 185)
HSL	hsl(161, 78%, 62%)
HSV	hsv(161, 65%, 92%)
CMYK	cmyk(65.4%, 0%, 20.9%, 8.2%)
CIE-LAB	lab(84.01, -51.57, 12.13)
CIE-LCH	lch(84.01, 52.97, 166.76°)
OKLab	oklab(84.39% -0.1434 0.031)
OKLCH	oklch(84.39% 0.147 167.8)
XYZ	xyz(41.5686, 64.0932, 56.0700)
Luminance	0.6410 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51EAB9 #EA5182

analogous

#51EA6D #51EAB9 #51CFEA

triadic

#51EAB9 #B951EA #EAB951

tetradic

#51EAB9 #6D51EA #EA5182 #CFEA51

square

#51EAB9 #6D51EA #EA5182 #CFEA51

split-complementary

#51EAB9 #EA51CF #EA6D51

monochromatic

#15AC7B #1BE2A3 #51EAB9 #88F1CF #BEF7E5

Accessibility & contrast

On white

1.52

#51EAB9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#51EAB9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51EAB9

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51EAB9	#FFFFFF	#000000	##000000
##51EAB9	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4DAB6

Deuteranopia (green-blind)

#D0CBBC

Tritanopia (blue-blind)

#00EBDC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #51eab9;
/* rgb */ color: rgb(81, 234, 185);
/* oklch */ color: oklch(84.4% 0.147 167.8);

Tailwind

colors: {
  custom: {
    50: '#92f1ce',
    500: '#51eab9',
    950: '#000000',
  },
}

SCSS

$custom: #51eab9;
$custom-light: #92f1ce;
$custom-dark: #000000;

JSON

{
  "hex": "#51eab9",
  "rgb": {
    "r": 81,
    "g": 234,
    "b": 185
  },
  "hsl": {
    "h": 160.784,
    "s": 78.462,
    "l": 61.765
  },
  "oklch": {
    "l": 0.84393,
    "c": 0.14673,
    "h": 167.8
  },
  "luminance": 0.64098
}

Semantic roles & 50–950 ramp

primary

#51EAB9

secondary

#AD325A

accent

#0B4DDB

background

#FCFFFE

surface

#F5FEFA

border

#CFD6D3

text

#0E1713

muted

#7F8583

Preview Lab

Preview with #51EAB9

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

Preview Lab → · Contrast checker → · Palette generator →