#78C341#78C341

#78C341 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.2% C 0.179 H 134.5°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#78C341
RGB	rgb(120, 195, 65)
HSL	hsl(95, 52%, 51%)
HSV	hsv(95, 67%, 76%)
CMYK	cmyk(38.5%, 0%, 66.7%, 23.5%)
CIE-LAB	lab(71.83, -45.03, 55.83)
CIE-LCH	lch(71.83, 71.73, 128.89°)
OKLab	oklab(74.2% -0.1256 0.1277)
OKLCH	oklch(74.2% 0.179 134.5)
XYZ	xyz(28.2144, 43.4036, 11.8911)
Luminance	0.4340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C341 #8C41C3

analogous

#B9C341 #78C341 #41C34B

triadic

#78C341 #4178C3 #C34178

tetradic

#78C341 #41B9C3 #8C41C3 #C34B41

square

#78C341 #41B9C3 #8C41C3 #C34B41

split-complementary

#78C341 #4B41C3 #C341B9

monochromatic

#3F6921 #5B9730 #78C341 #99D270 #BAE09E

Accessibility & contrast

On white

2.17

#78C341 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#78C341 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C341

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C341	#FFFFFF	#000000	##000000
##78C341	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42F

Deuteranopia (green-blind)

#C0AE4C

Tritanopia (blue-blind)

#77BCA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c341;
/* rgb */ color: rgb(120, 195, 65);
/* oklch */ color: oklch(74.2% 0.179 134.5);

Tailwind

colors: {
  custom: {
    50: '#a4d57c',
    500: '#78c341',
    950: '#000000',
  },
}

SCSS

$custom: #78c341;
$custom-light: #a4d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#78c341",
  "rgb": {
    "r": 120,
    "g": 195,
    "b": 65
  },
  "hsl": {
    "h": 94.615,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74196,
    "c": 0.1791,
    "h": 134.5
  },
  "luminance": 0.43405
}

Semantic roles & 50–950 ramp

primary

#78C341

secondary

#B493CD

accent

#4CDB9F

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C341

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

Preview Lab → · Contrast checker → · Palette generator →