#51D89D#51D89D

#51D89D is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.3% C 0.146 H 161.2°. Best body text is #000000 at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#51D89D
RGB	rgb(81, 216, 157)
HSL	hsl(154, 63%, 58%)
HSV	hsv(154, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 27.3%, 15.3%)
CIE-LAB	lab(78.05, -50.33, 18.45)
CIE-LCH	lch(78.05, 53.60, 159.86°)
OKLab	oklab(79.31% -0.1379 0.047)
OKLCH	oklch(79.31% 0.146 161.2)
XYZ	xyz(34.0317, 53.2919, 40.3846)
Luminance	0.5330 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D89D #D8518C

analogous

#51D859 #51D89D #51CFD8

triadic

#51D89D #9D51D8 #D89D51

tetradic

#51D89D #5951D8 #D8518C #CFD851

square

#51D89D #5951D8 #D8518C #CFD851

split-complementary

#51D89D #D851CF #D85951

monochromatic

#208F5E #2BC17F #51D89D #83E3B9 #B5EED5

Accessibility & contrast

On white

1.80

#51D89D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.66

#51D89D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D89D

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D89D	#FFFFFF	#000000	##000000
##51D89D	1.00	1.80	11.66	11.66
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.66	21.00	1.00	1.00
##000000	11.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C99A

Deuteranopia (green-blind)

#C3BCA1

Tritanopia (blue-blind)

#00D7C8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51d89d;
/* rgb */ color: rgb(81, 216, 157);
/* oklch */ color: oklch(79.3% 0.146 161.2);

Tailwind

colors: {
  custom: {
    50: '#8fe5ba',
    500: '#51d89d',
    950: '#000000',
  },
}

SCSS

$custom: #51d89d;
$custom-light: #8fe5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#51d89d",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 157
  },
  "hsl": {
    "h": 153.778,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79314,
    "c": 0.1457,
    "h": 161.2
  },
  "luminance": 0.53295
}

Semantic roles & 50–950 ramp

primary

#51D89D

secondary

#943961

accent

#418AE6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D89D

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

Preview Lab → · Contrast checker → · Palette generator →