#51D896#51D896

#51D896 is a light, vivid teal. Relative luminance 0.531; OKLCH L 79.2% C 0.152 H 158.5°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#51D896
RGB	rgb(81, 216, 150)
HSL	hsl(151, 63%, 58%)
HSV	hsv(151, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 30.6%, 15.3%)
CIE-LAB	lab(77.91, -51.77, 21.94)
CIE-LCH	lch(77.91, 56.23, 157.03°)
OKLab	oklab(79.16% -0.1411 0.0556)
OKLCH	oklch(79.16% 0.152 158.5)
XYZ	xyz(33.4511, 53.0596, 37.3269)
Luminance	0.5306 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D896 #D85193

analogous

#51D852 #51D896 #51D6D8

triadic

#51D896 #9651D8 #D89651

tetradic

#51D896 #5251D8 #D85193 #D6D851

square

#51D896 #5251D8 #D85193 #D6D851

split-complementary

#51D896 #D851D6 #D85251

monochromatic

#208F59 #2BC178 #51D896 #83E3B4 #B5EED2

Accessibility & contrast

On white

1.81

#51D896 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#51D896 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D896

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D896	#FFFFFF	#000000	##000000
##51D896	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C892

Deuteranopia (green-blind)

#C4BB9A

Tritanopia (blue-blind)

#00D7C6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51d896;
/* rgb */ color: rgb(81, 216, 150);
/* oklch */ color: oklch(79.2% 0.152 158.5);

Tailwind

colors: {
  custom: {
    50: '#8fe5b5',
    500: '#51d896',
    950: '#000000',
  },
}

SCSS

$custom: #51d896;
$custom-light: #8fe5b5;
$custom-dark: #000000;

JSON

{
  "hex": "#51d896",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 150
  },
  "hsl": {
    "h": 150.667,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79157,
    "c": 0.15168,
    "h": 158.5
  },
  "luminance": 0.53063
}

Semantic roles & 50–950 ramp

primary

#51D896

secondary

#943966

accent

#4192E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D896

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

Preview Lab → · Contrast checker → · Palette generator →