#78CC49#78CC49

#78CC49 is a light, vivid yellow-green. Relative luminance 0.477; OKLCH L 76.5% C 0.185 H 136.2°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#78CC49
RGB	rgb(120, 204, 73)
HSL	hsl(98, 56%, 54%)
HSV	hsv(98, 64%, 80%)
CMYK	cmyk(41.2%, 0%, 64.2%, 20%)
CIE-LAB	lab(74.61, -48.09, 55.54)
CIE-LCH	lch(74.61, 73.47, 130.89°)
OKLab	oklab(76.49% -0.1334 0.128)
OKLCH	oklch(76.49% 0.185 136.2)
XYZ	xyz(30.5404, 47.6582, 13.8918)
Luminance	0.4766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CC49 #9D49CC

analogous

#BACC49 #78CC49 #49CC5C

triadic

#78CC49 #4978CC #CC4978

tetradic

#78CC49 #49BACC #9D49CC #CC5C49

square

#78CC49 #49BACC #9D49CC #CC5C49

split-complementary

#78CC49 #5C49CC #CC49BA

monochromatic

#417922 #5BA92F #78CC49 #9BD979 #BFE7A9

Accessibility & contrast

On white

1.99

#78CC49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#78CC49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CC49

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CC49	#FFFFFF	#000000	##000000
##78CC49	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC39

Deuteranopia (green-blind)

#C7B554

Tritanopia (blue-blind)

#75C5B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #78cc49;
/* rgb */ color: rgb(120, 204, 73);
/* oklch */ color: oklch(76.5% 0.185 136.2);

Tailwind

colors: {
  custom: {
    50: '#a5dc81',
    500: '#78cc49',
    950: '#000000',
  },
}

SCSS

$custom: #78cc49;
$custom-light: #a5dc81;
$custom-dark: #000000;

JSON

{
  "hex": "#78cc49",
  "rgb": {
    "r": 120,
    "g": 204,
    "b": 73
  },
  "hsl": {
    "h": 98.473,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76491,
    "c": 0.18486,
    "h": 136.2
  },
  "luminance": 0.4766
}

Semantic roles & 50–950 ramp

primary

#78CC49

secondary

#C09DD4

accent

#48E0A9

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CC49

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

Preview Lab → · Contrast checker → · Palette generator →