#51D09D#51D09D

#51D09D is a light, vivid teal. Relative luminance 0.493; OKLCH L 77.3% C 0.135 H 163.4°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#51D09D
RGB	rgb(81, 208, 157)
HSL	hsl(156, 57%, 57%)
HSV	hsv(156, 61%, 82%)
CMYK	cmyk(61.1%, 0%, 24.5%, 18.4%)
CIE-LAB	lab(75.63, -47.02, 15.09)
CIE-LCH	lch(75.63, 49.38, 162.21°)
OKLab	oklab(77.34% -0.1296 0.0386)
OKLCH	oklch(77.34% 0.135 163.4)
XYZ	xyz(32.0319, 49.2921, 39.7180)
Luminance	0.4929 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D09D #D05184

analogous

#51D05E #51D09D #51C3D0

triadic

#51D09D #9D51D0 #D09D51

tetradic

#51D09D #5E51D0 #D05184 #C3D051

square

#51D09D #5E51D0 #D05184 #C3D051

split-complementary

#51D09D #D051C3 #D05E51

monochromatic

#23835D #30B37F #51D09D #81DDB8 #B1EAD3

Accessibility & contrast

On white

1.93

#51D09D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#51D09D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D09D

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D09D	#FFFFFF	#000000	##000000
##51D09D	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC29A

Deuteranopia (green-blind)

#BBB5A0

Tritanopia (blue-blind)

#00D0C2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #51d09d;
/* rgb */ color: rgb(81, 208, 157);
/* oklch */ color: oklch(77.3% 0.135 163.4);

Tailwind

colors: {
  custom: {
    50: '#8edfba',
    500: '#51d09d',
    950: '#000000',
  },
}

SCSS

$custom: #51d09d;
$custom-light: #8edfba;
$custom-dark: #000000;

JSON

{
  "hex": "#51d09d",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 157
  },
  "hsl": {
    "h": 155.906,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77338,
    "c": 0.13521,
    "h": 163.4
  },
  "luminance": 0.49295
}

Semantic roles & 50–950 ramp

primary

#51D09D

secondary

#D8A4B9

accent

#4785E1

background

#F9FDFB

surface

#F2FBF6

border

#CCD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #51D09D

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

Preview Lab → · Contrast checker → · Palette generator →