#51D0AE#51D0AE

#51D0AE is a light, vivid teal. Relative luminance 0.499; OKLCH L 77.8% C 0.123 H 172.2°. Best body text is #000000 at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#51D0AE
RGB	rgb(81, 208, 174)
HSL	hsl(164, 57%, 57%)
HSV	hsv(164, 61%, 82%)
CMYK	cmyk(61.1%, 0%, 16.3%, 18.4%)
CIE-LAB	lab(76.02, -43.13, 6.54)
CIE-LCH	lch(76.02, 43.63, 171.38°)
OKLab	oklab(77.78% -0.1218 0.0166)
OKLCH	oklch(77.78% 0.123 172.2)
XYZ	xyz(33.5855, 49.9136, 47.9005)
Luminance	0.4992 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D0AE #D05173

analogous

#51D06F #51D0AE #51B3D0

triadic

#51D0AE #AE51D0 #D0AE51

tetradic

#51D0AE #6F51D0 #D05173 #B3D051

square

#51D0AE #6F51D0 #D05173 #B3D051

split-complementary

#51D0AE #D051B3 #D06F51

monochromatic

#23836A #30B390 #51D0AE #81DDC4 #B1EADB

Accessibility & contrast

On white

1.91

#51D0AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.98

#51D0AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D0AE

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D0AE	#FFFFFF	#000000	##000000
##51D0AE	1.00	1.91	10.98	10.98
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.98	21.00	1.00	1.00
##000000	10.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC3AC

Deuteranopia (green-blind)

#B8B6B0

Tritanopia (blue-blind)

#00D2C6

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #51d0ae;
/* rgb */ color: rgb(81, 208, 174);
/* oklch */ color: oklch(77.8% 0.123 172.2);

Tailwind

colors: {
  custom: {
    50: '#8edfc6',
    500: '#51d0ae',
    950: '#000000',
  },
}

SCSS

$custom: #51d0ae;
$custom-light: #8edfc6;
$custom-dark: #000000;

JSON

{
  "hex": "#51d0ae",
  "rgb": {
    "r": 81,
    "g": 208,
    "b": 174
  },
  "hsl": {
    "h": 163.937,
    "s": 57.466,
    "l": 56.667
  },
  "oklch": {
    "l": 0.77778,
    "c": 0.12292,
    "h": 172.2
  },
  "luminance": 0.49917
}

Semantic roles & 50–950 ramp

primary

#51D0AE

secondary

#D8A4B2

accent

#4770E1

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0D1513

muted

#7E8382

Preview Lab

Preview with #51D0AE

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

Preview Lab → · Contrast checker → · Palette generator →