#78C43C#78C43C

#78C43C is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.4% C 0.184 H 134.2°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#78C43C
RGB	rgb(120, 196, 60)
HSL	hsl(94, 54%, 50%)
HSV	hsv(94, 69%, 77%)
CMYK	cmyk(38.8%, 0%, 69.4%, 23.1%)
CIE-LAB	lab(72.09, -45.83, 58.07)
CIE-LCH	lch(72.09, 73.98, 128.28°)
OKLab	oklab(74.4% -0.1282 0.1317)
OKLCH	oklch(74.4% 0.184 134.2)
XYZ	xyz(28.3007, 43.7978, 11.2367)
Luminance	0.4380 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C43C #883CC4

analogous

#BCC43C #78C43C #3CC444

triadic

#78C43C #3C78C4 #C43C78

tetradic

#78C43C #3CBCC4 #883CC4 #C4443C

square

#78C43C #3CBCC4 #883CC4 #C4443C

split-complementary

#78C43C #443CC4 #C43CBC

monochromatic

#3F671F #5B962D #78C43C #99D26B #B9E09A

Accessibility & contrast

On white

2.15

#78C43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#78C43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C43C

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C43C	#FFFFFF	#000000	##000000
##78C43C	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB527

Deuteranopia (green-blind)

#C1AF48

Tritanopia (blue-blind)

#77BCA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c43c;
/* rgb */ color: rgb(120, 196, 60);
/* oklch */ color: oklch(74.4% 0.184 134.2);

Tailwind

colors: {
  custom: {
    50: '#a4d679',
    500: '#78c43c',
    950: '#000000',
  },
}

SCSS

$custom: #78c43c;
$custom-light: #a4d679;
$custom-dark: #000000;

JSON

{
  "hex": "#78c43c",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 60
  },
  "hsl": {
    "h": 93.529,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74401,
    "c": 0.18379,
    "h": 134.2
  },
  "luminance": 0.43799
}

Semantic roles & 50–950 ramp

primary

#78C43C

secondary

#B190CC

accent

#4BDD9C

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C43C

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

Preview Lab → · Contrast checker → · Palette generator →