#51D0AA#51D0AA

#51D0AA is a light, vivid teal. Relative luminance 0.498; OKLCH L 77.7% C 0.126 H 170.0°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#51D0AA
RGB	rgb(81, 208, 170)
HSL	hsl(162, 57%, 57%)
HSV	hsv(162, 61%, 82%)
CMYK	cmyk(61.1%, 0%, 18.3%, 18.4%)
CIE-LAB	lab(75.92, -44.08, 8.55)
CIE-LCH	lch(75.92, 44.90, 169.02°)
OKLab	oklab(77.67% -0.1236 0.0218)
OKLCH	oklch(77.67% 0.126 170)
XYZ	xyz(33.2014, 49.7599, 45.8773)
Luminance	0.4976 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D0AA #D05177

analogous

#51D06B #51D0AA #51B7D0

triadic

#51D0AA #AA51D0 #D0AA51

tetradic

#51D0AA #6B51D0 #D05177 #B7D051

square

#51D0AA #6B51D0 #D05177 #B7D051

split-complementary

#51D0AA #D051B7 #D06B51

monochromatic

#238367 #30B38C #51D0AA #81DDC2 #B1EAD9

Accessibility & contrast

On white

1.92

#51D0AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#51D0AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D0AA

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D0AA	#FFFFFF	#000000	##000000
##51D0AA	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBC3A8

Deuteranopia (green-blind)

#B8B6AD

Tritanopia (blue-blind)

#00D1C5

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51d0aa;
/* rgb */ color: rgb(81, 208, 170);
/* oklch */ color: oklch(77.7% 0.126 170.0);

Tailwind

colors: {
  custom: {
    50: '#8edfc3',
    500: '#51d0aa',
    950: '#000000',
  },
}

SCSS

$custom: #51d0aa;
$custom-light: #8edfc3;
$custom-dark: #000000;

JSON

{
  "hex": "#51d0aa",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 170
  },
  "hsl": {
    "h": 162.047,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.7767,
    "c": 0.12553,
    "h": 170
  },
  "luminance": 0.49763
}

Semantic roles & 50–950 ramp

primary

#51D0AA

secondary

#D8A4B4

accent

#4775E1

background

#F9FDFB

surface

#F2FBF7

border

#CCD4D0

text

#0D1512

muted

#7E8381

Preview Lab

Preview with #51D0AA

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

Preview Lab → · Contrast checker → · Palette generator →