#78BC36#78BC36

#78BC36 is a light, vivid yellow-green. Relative luminance 0.402; OKLCH L 72.4% C 0.178 H 132.8°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#78BC36
RGB	rgb(120, 188, 54)
HSL	hsl(90, 55%, 47%)
HSV	hsv(90, 71%, 74%)
CMYK	cmyk(36.2%, 0%, 71.3%, 26.3%)
CIE-LAB	lab(69.63, -42.88, 57.82)
CIE-LCH	lch(69.63, 71.98, 126.57°)
OKLab	oklab(72.38% -0.1206 0.1304)
OKLCH	oklch(72.38% 0.178 132.8)
XYZ	xyz(26.3944, 40.2247, 9.8628)
Luminance	0.4023 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC36 #7A36BC

analogous

#BBBC36 #78BC36 #36BC37

triadic

#78BC36 #3678BC #BC3678

tetradic

#78BC36 #36BBBC #7A36BC #BC3736

square

#78BC36 #36BBBC #7A36BC #BC3736

split-complementary

#78BC36 #3736BC #BC36BB

monochromatic

#3B5D1B #5A8C28 #78BC36 #97D15E #B6DF8E

Accessibility & contrast

On white

2.32

#78BC36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#78BC36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC36

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC36	#FFFFFF	#000000	##000000
##78BC36	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE1F

Deuteranopia (green-blind)

#BAA842

Tritanopia (blue-blind)

#79B4A2

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #78bc36;
/* rgb */ color: rgb(120, 188, 54);
/* oklch */ color: oklch(72.4% 0.178 132.8);

Tailwind

colors: {
  custom: {
    50: '#a4d075',
    500: '#78bc36',
    950: '#000000',
  },
}

SCSS

$custom: #78bc36;
$custom-light: #a4d075;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc36",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 54
  },
  "hsl": {
    "h": 90.448,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.72375,
    "c": 0.17759,
    "h": 132.8
  },
  "luminance": 0.40226
}

Semantic roles & 50–950 ramp

primary

#78BC36

secondary

#A785C9

accent

#49DF95

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BC36

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

Preview Lab → · Contrast checker → · Palette generator →