#51DDAC#51DDAC

#51DDAC is a light, vivid teal. Relative luminance 0.564; OKLCH L 80.9% C 0.140 H 166.2°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#51DDAC
RGB	rgb(81, 221, 172)
HSL	hsl(159, 67%, 59%)
HSV	hsv(159, 63%, 87%)
CMYK	cmyk(63.3%, 0%, 22.2%, 13.3%)
CIE-LAB	lab(79.86, -49.13, 13.08)
CIE-LCH	lch(79.86, 50.84, 165.09°)
OKLab	oklab(80.9% -0.1362 0.0335)
OKLCH	oklch(80.9% 0.14 166.2)
XYZ	xyz(36.6923, 56.4369, 47.9814)
Luminance	0.5644 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DDAC #DD5182

analogous

#51DD66 #51DDAC #51C8DD

triadic

#51DDAC #AC51DD #DDAC51

tetradic

#51DDAC #6651DD #DD5182 #C8DD51

square

#51DDAC #6651DD #DD5182 #C8DD51

split-complementary

#51DDAC #DD51C8 #DD6651

monochromatic

#1D966C #27C991 #51DDAC #84E7C4 #B7F1DD

Accessibility & contrast

On white

1.71

#51DDAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#51DDAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DDAC

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DDAC	#FFFFFF	#000000	##000000
##51DDAC	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8CEA9

Deuteranopia (green-blind)

#C5C0AF

Tritanopia (blue-blind)

#00DECF

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #51ddac;
/* rgb */ color: rgb(81, 221, 172);
/* oklch */ color: oklch(80.9% 0.140 166.2);

Tailwind

colors: {
  custom: {
    50: '#90e8c4',
    500: '#51ddac',
    950: '#000000',
  },
}

SCSS

$custom: #51ddac;
$custom-light: #90e8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#51ddac",
  "rgb": {
    "r": 81,
    "g": 221,
    "b": 172
  },
  "hsl": {
    "h": 159,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80903,
    "c": 0.14024,
    "h": 166.2
  },
  "luminance": 0.56441
}

Semantic roles & 50–950 ramp

primary

#51DDAC

secondary

#9B385A

accent

#3E7AEA

background

#FCFEFD

surface

#F5FDF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DDAC

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

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