#51D89E#51D89E

#51D89E is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.3% C 0.145 H 161.6°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#51D89E
RGB	rgb(81, 216, 158)
HSL	hsl(154, 63%, 58%)
HSV	hsv(154, 63%, 85%)
CMYK	cmyk(62.5%, 0%, 26.9%, 15.3%)
CIE-LAB	lab(78.07, -50.12, 17.95)
CIE-LCH	lch(78.07, 53.24, 160.29°)
OKLab	oklab(79.34% -0.1375 0.0458)
OKLCH	oklch(79.34% 0.145 161.6)
XYZ	xyz(34.1174, 53.3261, 40.8361)
Luminance	0.5333 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D89E #D8518B

analogous

#51D85A #51D89E #51CED8

triadic

#51D89E #9E51D8 #D89E51

tetradic

#51D89E #5A51D8 #D8518B #CED851

square

#51D89E #5A51D8 #D8518B #CED851

split-complementary

#51D89E #D851CE #D85A51

monochromatic

#208F5F #2BC180 #51D89E #83E3BA #B5EED6

Accessibility & contrast

On white

1.80

#51D89E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#51D89E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D89E

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D89E	#FFFFFF	#000000	##000000
##51D89E	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C99B

Deuteranopia (green-blind)

#C3BCA2

Tritanopia (blue-blind)

#00D8C8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51d89e;
/* rgb */ color: rgb(81, 216, 158);
/* oklch */ color: oklch(79.3% 0.145 161.6);

Tailwind

colors: {
  custom: {
    50: '#8fe5ba',
    500: '#51d89e',
    950: '#000000',
  },
}

SCSS

$custom: #51d89e;
$custom-light: #8fe5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#51d89e",
  "rgb": {
    "r": 81,
    "g": 216,
    "b": 158
  },
  "hsl": {
    "h": 154.222,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.79337,
    "c": 0.14488,
    "h": 161.6
  },
  "luminance": 0.5333
}

Semantic roles & 50–950 ramp

primary

#51D89E

secondary

#943960

accent

#4188E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D89E

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

Preview Lab → · Contrast checker → · Palette generator →