#51D69C#51D69C

#51D69C is a light, vivid teal. Relative luminance 0.522; OKLCH L 78.8% C 0.144 H 161.3°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#51D69C
RGB	rgb(81, 214, 156)
HSL	hsl(154, 62%, 58%)
HSV	hsv(154, 62%, 84%)
CMYK	cmyk(62.1%, 0%, 27.1%, 16.1%)
CIE-LAB	lab(77.42, -49.72, 18.11)
CIE-LCH	lch(77.42, 52.92, 159.98°)
OKLab	oklab(78.8% -0.1363 0.0462)
OKLCH	oklch(78.8% 0.144 161.3)
XYZ	xyz(33.4374, 52.2393, 39.7671)
Luminance	0.5224 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D69C #D6518B

analogous

#51D65A #51D69C #51CDD6

triadic

#51D69C #9C51D6 #D69C51

tetradic

#51D69C #5A51D6 #D6518B #CDD651

square

#51D69C #5A51D6 #D6518B #CDD651

split-complementary

#51D69C #D651CD #D65A51

monochromatic

#218C5D #2DBD7E #51D69C #83E2B8 #B4EDD4

Accessibility & contrast

On white

1.83

#51D69C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#51D69C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D69C

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D69C	#FFFFFF	#000000	##000000
##51D69C	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C799

Deuteranopia (green-blind)

#C1BAA0

Tritanopia (blue-blind)

#00D5C6

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #51d69c;
/* rgb */ color: rgb(81, 214, 156);
/* oklch */ color: oklch(78.8% 0.144 161.3);

Tailwind

colors: {
  custom: {
    50: '#8fe3b9',
    500: '#51d69c',
    950: '#000000',
  },
}

SCSS

$custom: #51d69c;
$custom-light: #8fe3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#51d69c",
  "rgb": {
    "r": 81,
    "g": 214,
    "b": 156
  },
  "hsl": {
    "h": 153.835,
    "s": 61.86,
    "l": 57.843
  },
  "oklch": {
    "l": 0.78797,
    "c": 0.14391,
    "h": 161.3
  },
  "luminance": 0.52243
}

Semantic roles & 50–950 ramp

primary

#51D69C

secondary

#923A60

accent

#438AE5

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1511

muted

#7F8481

Preview Lab

Preview with #51D69C

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

Preview Lab → · Contrast checker → · Palette generator →