#51D79F#51D79F

#51D79F is a light, vivid teal. Relative luminance 0.529; OKLCH L 79.1% C 0.143 H 162.3°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#51D79F
RGB	rgb(81, 215, 159)
HSL	hsl(155, 63%, 58%)
HSV	hsv(155, 62%, 84%)
CMYK	cmyk(62.3%, 0%, 26%, 15.7%)
CIE-LAB	lab(77.79, -49.49, 17.04)
CIE-LCH	lch(77.79, 52.34, 161.01°)
OKLab	oklab(79.11% -0.136 0.0435)
OKLCH	oklch(79.11% 0.143 162.3)
XYZ	xyz(33.9485, 52.8499, 41.2061)
Luminance	0.5285 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51D79F #D75189

analogous

#51D75C #51D79F #51CCD7

triadic

#51D79F #9F51D7 #D79F51

tetradic

#51D79F #5C51D7 #D75189 #CCD751

square

#51D79F #5C51D7 #D75189 #CCD751

split-complementary

#51D79F #D751CC #D75C51

monochromatic

#208D60 #2CBF81 #51D79F #83E2BA #B5EED6

Accessibility & contrast

On white

1.81

#51D79F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#51D79F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #51D79F

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51D79F	#FFFFFF	#000000	##000000
##51D79F	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C89C

Deuteranopia (green-blind)

#C1BBA3

Tritanopia (blue-blind)

#00D7C8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #51d79f;
/* rgb */ color: rgb(81, 215, 159);
/* oklch */ color: oklch(79.1% 0.143 162.3);

Tailwind

colors: {
  custom: {
    50: '#8fe4bb',
    500: '#51d79f',
    950: '#000000',
  },
}

SCSS

$custom: #51d79f;
$custom-light: #8fe4bb;
$custom-dark: #000000;

JSON

{
  "hex": "#51d79f",
  "rgb": {
    "r": 81,
    "g": 215,
    "b": 159
  },
  "hsl": {
    "h": 154.925,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.79114,
    "c": 0.14275,
    "h": 162.3
  },
  "luminance": 0.52853
}

Semantic roles & 50–950 ramp

primary

#51D79F

secondary

#93395F

accent

#4286E6

background

#FCFEFD

surface

#F5FCF8

border

#CFD5D1

text

#0E1612

muted

#7F8482

Preview Lab

Preview with #51D79F

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

Preview Lab → · Contrast checker → · Palette generator →