#51DBAC#51DBAC

#51DBAC is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.4% C 0.138 H 166.9°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#51DBAC
RGB	rgb(81, 219, 172)
HSL	hsl(160, 66%, 59%)
HSV	hsv(160, 63%, 86%)
CMYK	cmyk(63%, 0%, 21.5%, 14.1%)
CIE-LAB	lab(79.26, -48.30, 12.24)
CIE-LCH	lch(79.26, 49.82, 165.78°)
OKLab	oklab(80.41% -0.1341 0.0313)
OKLCH	oklch(80.41% 0.138 166.9)
XYZ	xyz(36.1674, 55.3871, 47.8065)
Luminance	0.5539 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DBAC #DB5180

analogous

#51DB67 #51DBAC #51C5DB

triadic

#51DBAC #AC51DB #DBAC51

tetradic

#51DBAC #6751DB #DB5180 #C5DB51

square

#51DBAC #6751DB #DB5180 #C5DB51

split-complementary

#51DBAC #DB51C5 #DB6751

monochromatic

#1E936B #29C690 #51DBAC #84E5C4 #B6F0DC

Accessibility & contrast

On white

1.74

#51DBAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#51DBAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DBAC

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DBAC	#FFFFFF	#000000	##000000
##51DBAC	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CDAA

Deuteranopia (green-blind)

#C3BFAF

Tritanopia (blue-blind)

#00DCCE

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dbac;
/* rgb */ color: rgb(81, 219, 172);
/* oklch */ color: oklch(80.4% 0.138 166.9);

Tailwind

colors: {
  custom: {
    50: '#90e7c4',
    500: '#51dbac',
    950: '#000000',
  },
}

SCSS

$custom: #51dbac;
$custom-light: #90e7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#51dbac",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 172
  },
  "hsl": {
    "h": 159.565,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80414,
    "c": 0.13774,
    "h": 166.9
  },
  "luminance": 0.55391
}

Semantic roles & 50–950 ramp

primary

#51DBAC

secondary

#983859

accent

#3F79E9

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DBAC

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

Preview Lab → · Contrast checker → · Palette generator →