#78C336#78C336

#78C336 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.1% C 0.186 H 133.6°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#78C336
RGB	rgb(120, 195, 54)
HSL	hsl(92, 57%, 49%)
HSV	hsv(92, 72%, 76%)
CMYK	cmyk(38.5%, 0%, 72.3%, 23.5%)
CIE-LAB	lab(71.75, -45.83, 59.95)
CIE-LCH	lch(71.75, 75.46, 127.40°)
OKLab	oklab(74.11% -0.1286 0.1348)
OKLCH	oklch(74.11% 0.186 133.6)
XYZ	xyz(27.9262, 43.2883, 10.3733)
Luminance	0.4329 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C336 #8136C3

analogous

#BFC336 #78C336 #36C33B

triadic

#78C336 #3678C3 #C33678

tetradic

#78C336 #36BFC3 #8136C3 #C33B36

square

#78C336 #36BFC3 #8136C3 #C33B36

split-complementary

#78C336 #3B36C3 #C336BF

monochromatic

#3D631B #5B9329 #78C336 #97D463 #B7E192

Accessibility & contrast

On white

2.17

#78C336 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#78C336 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C336

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C336	#FFFFFF	#000000	##000000
##78C336	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB41C

Deuteranopia (green-blind)

#C1AE43

Tritanopia (blue-blind)

#78BBA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c336;
/* rgb */ color: rgb(120, 195, 54);
/* oklch */ color: oklch(74.1% 0.186 133.6);

Tailwind

colors: {
  custom: {
    50: '#a5d576',
    500: '#78c336',
    950: '#000000',
  },
}

SCSS

$custom: #78c336;
$custom-light: #a5d576;
$custom-dark: #000000;

JSON

{
  "hex": "#78c336",
  "rgb": {
    "r": 120,
    "g": 195,
    "b": 54
  },
  "hsl": {
    "h": 91.915,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.74108,
    "c": 0.18632,
    "h": 133.6
  },
  "luminance": 0.4329
}

Semantic roles & 50–950 ramp

primary

#78C336

secondary

#AD89CC

accent

#48E099

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C336

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

Preview Lab → · Contrast checker → · Palette generator →