#51DBAB#51DBAB

#51DBAB is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.4% C 0.138 H 166.4°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#51DBAB
RGB	rgb(81, 219, 171)
HSL	hsl(159, 66%, 59%)
HSV	hsv(159, 63%, 86%)
CMYK	cmyk(63%, 0%, 21.9%, 14.1%)
CIE-LAB	lab(79.24, -48.52, 12.74)
CIE-LCH	lch(79.24, 50.16, 165.29°)
OKLab	oklab(80.39% -0.1346 0.0326)
OKLCH	oklch(80.39% 0.138 166.4)
XYZ	xyz(36.0718, 55.3488, 47.3026)
Luminance	0.5535 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DBAB #DB5181

analogous

#51DB66 #51DBAB #51C6DB

triadic

#51DBAB #AB51DB #DBAB51

tetradic

#51DBAB #6651DB #DB5181 #C6DB51

square

#51DBAB #6651DB #DB5181 #C6DB51

split-complementary

#51DBAB #DB51C6 #DB6651

monochromatic

#1E936B #29C68F #51DBAB #84E5C3 #B6F0DC

Accessibility & contrast

On white

1.74

#51DBAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#51DBAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DBAB

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DBAB	#FFFFFF	#000000	##000000
##51DBAB	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CCA8

Deuteranopia (green-blind)

#C3BFAE

Tritanopia (blue-blind)

#00DCCE

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dbab;
/* rgb */ color: rgb(81, 219, 171);
/* oklch */ color: oklch(80.4% 0.138 166.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#51dbab",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 171
  },
  "hsl": {
    "h": 159.13,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80389,
    "c": 0.13848,
    "h": 166.4
  },
  "luminance": 0.55353
}

Semantic roles & 50–950 ramp

primary

#51DBAB

secondary

#98385A

accent

#3F7AE9

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DBAB

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

Preview Lab → · Contrast checker → · Palette generator →