#51D7AE#51D7AE

#51D7AE is a light, vivid teal. Relative luminance 0.534; OKLCH L 79.5% C 0.131 H 169.3°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#51D7AE
RGB	rgb(81, 215, 174)
HSL	hsl(162, 63%, 58%)
HSV	hsv(162, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 19.1%, 15.7%)
CIE-LAB	lab(78.11, -46.15, 9.54)
CIE-LCH	lch(78.11, 47.13, 168.32°)
OKLab	oklab(79.49% -0.1291 0.0244)
OKLCH	oklch(79.49% 0.131 169.3)
XYZ	xyz(35.3300, 53.4025, 48.4820)
Luminance	0.5341 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D7AE #D7517A

analogous

#51D76B #51D7AE #51BDD7

triadic

#51D7AE #AE51D7 #D7AE51

tetradic

#51D7AE #6B51D7 #D7517A #BDD751

square

#51D7AE #6B51D7 #D7517A #BDD751

split-complementary

#51D7AE #D751BD #D76B51

monochromatic

#208D6C #2CBF92 #51D7AE #83E2C5 #B5EEDC

Accessibility & contrast

On white

1.80

#51D7AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#51D7AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7AE

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D7AE	#FFFFFF	#000000	##000000
##51D7AE	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C9AC

Deuteranopia (green-blind)

#BFBCB1

Tritanopia (blue-blind)

#00D8CB

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51d7ae;
/* rgb */ color: rgb(81, 215, 174);
/* oklch */ color: oklch(79.5% 0.131 169.3);

Tailwind

colors: {
  custom: {
    50: '#8fe4c6',
    500: '#51d7ae',
    950: '#000000',
  },
}

SCSS

$custom: #51d7ae;
$custom-light: #8fe4c6;
$custom-dark: #000000;

JSON

{
  "hex": "#51d7ae",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 174
  },
  "hsl": {
    "h": 161.642,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79488,
    "c": 0.13137,
    "h": 169.3
  },
  "luminance": 0.53406
}

Semantic roles & 50–950 ramp

primary

#51D7AE

secondary

#933955

accent

#4274E6

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1613

muted

#7F8482

Preview Lab

Preview with #51D7AE

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

Preview Lab → · Contrast checker → · Palette generator →