#51D7AA#51D7AA

#51D7AA is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.4% C 0.134 H 167.3°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#51D7AA
RGB	rgb(81, 215, 170)
HSL	hsl(160, 63%, 58%)
HSV	hsv(160, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 20.9%, 15.7%)
CIE-LAB	lab(78.02, -47.07, 11.54)
CIE-LCH	lch(78.02, 48.46, 166.23°)
OKLab	oklab(79.38% -0.1309 0.0295)
OKLCH	oklch(79.38% 0.134 167.3)
XYZ	xyz(34.9458, 53.2488, 46.4588)
Luminance	0.5325 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D7AA #D7517E

analogous

#51D767 #51D7AA #51C1D7

triadic

#51D7AA #AA51D7 #D7AA51

tetradic

#51D7AA #6751D7 #D7517E #C1D751

square

#51D7AA #6751D7 #D7517E #C1D751

split-complementary

#51D7AA #D751C1 #D76751

monochromatic

#208D69 #2CBF8E #51D7AA #83E2C2 #B5EEDB

Accessibility & contrast

On white

1.80

#51D7AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#51D7AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7AA

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D7AA	#FFFFFF	#000000	##000000
##51D7AA	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C9A8

Deuteranopia (green-blind)

#BFBBAD

Tritanopia (blue-blind)

#00D8CA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #51d7aa;
/* rgb */ color: rgb(81, 215, 170);
/* oklch */ color: oklch(79.4% 0.134 167.3);

Tailwind

colors: {
  custom: {
    50: '#8fe4c3',
    500: '#51d7aa',
    950: '#000000',
  },
}

SCSS

$custom: #51d7aa;
$custom-light: #8fe4c3;
$custom-dark: #000000;

JSON

{
  "hex": "#51d7aa",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 170
  },
  "hsl": {
    "h": 159.851,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79384,
    "c": 0.13421,
    "h": 167.3
  },
  "luminance": 0.53252
}

Semantic roles & 50–950 ramp

primary

#51D7AA

secondary

#933957

accent

#4279E6

background

#FCFEFD

surface

#F5FCF9

border

#CFD5D2

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51D7AA

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

Preview Lab → · Contrast checker → · Palette generator →