#51D7A2#51D7A2

#51D7A2 is a light, vivid teal. Relative luminance 0.530; OKLCH L 79.2% C 0.140 H 163.6°. Best body text is #000000 at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#51D7A2
RGB	rgb(81, 215, 162)
HSL	hsl(156, 63%, 58%)
HSV	hsv(156, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 24.7%, 15.7%)
CIE-LAB	lab(77.85, -48.85, 15.54)
CIE-LCH	lch(77.85, 51.26, 162.36°)
OKLab	oklab(79.19% -0.1346 0.0397)
OKLCH	oklch(79.19% 0.14 163.6)
XYZ	xyz(34.2119, 52.9553, 42.5938)
Luminance	0.5296 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D7A2 #D75186

analogous

#51D75F #51D7A2 #51C9D7

triadic

#51D7A2 #A251D7 #D7A251

tetradic

#51D7A2 #5F51D7 #D75186 #C9D751

square

#51D7A2 #5F51D7 #D75186 #C9D751

split-complementary

#51D7A2 #D751C9 #D75F51

monochromatic

#208D62 #2CBF85 #51D7A2 #83E2BD #B5EED7

Accessibility & contrast

On white

1.81

#51D7A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.59

#51D7A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D7A2

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D7A2	#FFFFFF	#000000	##000000
##51D7A2	1.00	1.81	11.59	11.59
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.59	21.00	1.00	1.00
##000000	11.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3C89F

Deuteranopia (green-blind)

#C1BBA5

Tritanopia (blue-blind)

#00D7C8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d7a2;
/* rgb */ color: rgb(81, 215, 162);
/* oklch */ color: oklch(79.2% 0.140 163.6);

Tailwind

colors: {
  custom: {
    50: '#8fe4bd',
    500: '#51d7a2',
    950: '#000000',
  },
}

SCSS

$custom: #51d7a2;
$custom-light: #8fe4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#51d7a2",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 162
  },
  "hsl": {
    "h": 156.269,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79186,
    "c": 0.14032,
    "h": 163.6
  },
  "luminance": 0.52959
}

Semantic roles & 50–950 ramp

primary

#51D7A2

secondary

#93395D

accent

#4283E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51D7A2

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

Preview Lab → · Contrast checker → · Palette generator →