#51DBAA#51DBAA

#51DBAA is a light, vivid teal. Relative luminance 0.553; OKLCH L 80.4% C 0.139 H 165.9°. Best body text is #000000 at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#51DBAA
RGB	rgb(81, 219, 170)
HSL	hsl(159, 66%, 59%)
HSV	hsv(159, 63%, 86%)
CMYK	cmyk(63%, 0%, 22.4%, 14.1%)
CIE-LAB	lab(79.22, -48.75, 13.23)
CIE-LCH	lch(79.22, 50.51, 164.81°)
OKLab	oklab(80.36% -0.135 0.0339)
OKLCH	oklch(80.36% 0.139 165.9)
XYZ	xyz(35.9768, 55.3109, 46.8025)
Luminance	0.5532 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51DBAA #DB5182

analogous

#51DB65 #51DBAA #51C7DB

triadic

#51DBAA #AA51DB #DBAA51

tetradic

#51DBAA #6551DB #DB5182 #C7DB51

square

#51DBAA #6551DB #DB5182 #C7DB51

split-complementary

#51DBAA #DB51C7 #DB6551

monochromatic

#1E936A #29C68E #51DBAA #84E5C3 #B6F0DC

Accessibility & contrast

On white

1.74

#51DBAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.06

#51DBAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51DBAA

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51DBAA	#FFFFFF	#000000	##000000
##51DBAA	1.00	1.74	12.06	12.06
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.06	21.00	1.00	1.00
##000000	12.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6CCA7

Deuteranopia (green-blind)

#C3BFAD

Tritanopia (blue-blind)

#00DCCD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #51dbaa;
/* rgb */ color: rgb(81, 219, 170);
/* oklch */ color: oklch(80.4% 0.139 165.9);

Tailwind

colors: {
  custom: {
    50: '#90e7c3',
    500: '#51dbaa',
    950: '#000000',
  },
}

SCSS

$custom: #51dbaa;
$custom-light: #90e7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#51dbaa",
  "rgb": {
    "r": 81,
    "g": 219,
    "b": 170
  },
  "hsl": {
    "h": 158.696,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80364,
    "c": 0.13922,
    "h": 165.9
  },
  "luminance": 0.55315
}

Semantic roles & 50–950 ramp

primary

#51DBAA

secondary

#98385A

accent

#3F7BE9

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51DBAA

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

Preview Lab → · Contrast checker → · Palette generator →