#51D79C#51D79C

#51D79C is a light, vivid teal. Relative luminance 0.528; OKLCH L 79.0% C 0.145 H 161.0°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#51D79C
RGB	rgb(81, 215, 156)
HSL	hsl(154, 63%, 58%)
HSV	hsv(154, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 27.4%, 15.7%)
CIE-LAB	lab(77.73, -50.13, 18.53)
CIE-LCH	lch(77.73, 53.45, 159.71°)
OKLab	oklab(79.04% -0.1373 0.0472)
OKLCH	oklch(79.04% 0.145 161)
XYZ	xyz(33.6913, 52.7470, 39.8517)
Luminance	0.5275 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D79C #D7518C

analogous

#51D759 #51D79C #51CFD7

triadic

#51D79C #9C51D7 #D79C51

tetradic

#51D79C #5951D7 #D7518C #CFD751

square

#51D79C #5951D7 #D7518C #CFD751

split-complementary

#51D79C #D751CF #D75951

monochromatic

#208D5D #2CBF7E #51D79C #83E2B8 #B5EED5

Accessibility & contrast

On white

1.82

#51D79C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#51D79C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D79C

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D79C	#FFFFFF	#000000	##000000
##51D79C	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C899

Deuteranopia (green-blind)

#C2BBA0

Tritanopia (blue-blind)

#00D6C7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d79c;
/* rgb */ color: rgb(81, 215, 156);
/* oklch */ color: oklch(79.0% 0.145 161.0);

Tailwind

colors: {
  custom: {
    50: '#8fe4b9',
    500: '#51d79c',
    950: '#000000',
  },
}

SCSS

$custom: #51d79c;
$custom-light: #8fe4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#51d79c",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 156
  },
  "hsl": {
    "h": 153.582,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79044,
    "c": 0.14522,
    "h": 161
  },
  "luminance": 0.52751
}

Semantic roles & 50–950 ramp

primary

#51D79C

secondary

#933961

accent

#428AE6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #51D79C

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

Preview Lab → · Contrast checker → · Palette generator →