#78CB42#78CB42

#78CB42 is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.2% C 0.189 H 135.4°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#78CB42
RGB	rgb(120, 203, 66)
HSL	hsl(96, 57%, 53%)
HSV	hsv(96, 67%, 80%)
CMYK	cmyk(40.9%, 0%, 67.5%, 20.4%)
CIE-LAB	lab(74.25, -48.26, 57.99)
CIE-LCH	lch(74.25, 75.45, 129.77°)
OKLab	oklab(76.18% -0.1343 0.1324)
OKLCH	oklch(76.18% 0.189 135.4)
XYZ	xyz(30.0843, 47.0967, 12.6586)
Luminance	0.4710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB42 #9542CB

analogous

#BDCB42 #78CB42 #42CB50

triadic

#78CB42 #4278CB #CB4278

tetradic

#78CB42 #42BDCB #9542CB #CB5042

square

#78CB42 #42BDCB #9542CB #CB5042

split-complementary

#78CB42 #5042CB #CB42BD

monochromatic

#407320 #5BA32D #78CB42 #9AD872 #BDE5A2

Accessibility & contrast

On white

2.02

#78CB42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#78CB42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB42

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB42	#FFFFFF	#000000	##000000
##78CB42	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB2E

Deuteranopia (green-blind)

#C7B44E

Tritanopia (blue-blind)

#76C4AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #78cb42;
/* rgb */ color: rgb(120, 203, 66);
/* oklch */ color: oklch(76.2% 0.189 135.4);

Tailwind

colors: {
  custom: {
    50: '#a5db7d',
    500: '#78cb42',
    950: '#000000',
  },
}

SCSS

$custom: #78cb42;
$custom-light: #a5db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb42",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 66
  },
  "hsl": {
    "h": 96.35,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76181,
    "c": 0.18858,
    "h": 135.4
  },
  "luminance": 0.47098
}

Semantic roles & 50–950 ramp

primary

#78CB42

secondary

#BB97D2

accent

#48E0A4

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CB42

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

Preview Lab → · Contrast checker → · Palette generator →