#6FCC51#6FCC51

#6FCC51 is a light, vivid green. Relative luminance 0.472; OKLCH L 76.1% C 0.183 H 138.8°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#6FCC51
RGB	rgb(111, 204, 81)
HSL	hsl(105, 55%, 56%)
HSV	hsv(105, 60%, 80%)
CMYK	cmyk(45.6%, 0%, 60.3%, 20%)
CIE-LAB	lab(74.29, -50.15, 51.64)
CIE-LCH	lch(74.29, 71.98, 134.16°)
OKLab	oklab(76.15% -0.1379 0.1207)
OKLCH	oklch(76.15% 0.183 138.8)
XYZ	xyz(29.6326, 47.1574, 15.3238)
Luminance	0.4716 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FCC51 #AE51CC

analogous

#ACCC51 #6FCC51 #51CC70

triadic

#6FCC51 #516FCC #CC516F

tetradic

#6FCC51 #51ACCC #AE51CC #CC7051

square

#6FCC51 #51ACCC #AE51CC #CC7051

split-complementary

#6FCC51 #7051CC #CC51AC

monochromatic

#3B7E25 #51AD33 #6FCC51 #96DA80 #BDE8B0

Accessibility & contrast

On white

2.01

#6FCC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#6FCC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FCC51

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FCC51	#FFFFFF	#000000	##000000
##6FCC51	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC43

Deuteranopia (green-blind)

#C5B45B

Tritanopia (blue-blind)

#68C6B2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #6fcc51;
/* rgb */ color: rgb(111, 204, 81);
/* oklch */ color: oklch(76.1% 0.183 138.8);

Tailwind

colors: {
  custom: {
    50: '#9fdc86',
    500: '#6fcc51',
    950: '#000000',
  },
}

SCSS

$custom: #6fcc51;
$custom-light: #9fdc86;
$custom-dark: #000000;

JSON

{
  "hex": "#6fcc51",
  "rgb": {
    "r": 111,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 105.366,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76147,
    "c": 0.18323,
    "h": 138.8
  },
  "luminance": 0.47159
}

Semantic roles & 50–950 ramp

primary

#6FCC51

secondary

#C9A3D6

accent

#4ADEBA

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #6FCC51

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

Preview Lab → · Contrast checker → · Palette generator →