#78CA42#78CA42

#78CA42 is a light, vivid yellow-green. Relative luminance 0.466; OKLCH L 75.9% C 0.187 H 135.3°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#78CA42
RGB	rgb(120, 202, 66)
HSL	hsl(96, 56%, 53%)
HSV	hsv(96, 67%, 79%)
CMYK	cmyk(40.6%, 0%, 67.3%, 20.8%)
CIE-LAB	lab(73.95, -47.85, 57.68)
CIE-LCH	lch(73.95, 74.94, 129.68°)
OKLab	oklab(75.93% -0.1332 0.1317)
OKLCH	oklch(75.93% 0.187 135.3)
XYZ	xyz(29.8489, 46.6259, 12.5801)
Luminance	0.4663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA42 #9442CA

analogous

#BCCA42 #78CA42 #42CA50

triadic

#78CA42 #4278CA #CA4278

tetradic

#78CA42 #42BCCA #9442CA #CA5042

square

#78CA42 #42BCCA #9442CA #CA5042

split-complementary

#78CA42 #5042CA #CA42BC

monochromatic

#407220 #5BA22D #78CA42 #9AD772 #BCE5A2

Accessibility & contrast

On white

2.03

#78CA42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#78CA42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA42

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA42	#FFFFFF	#000000	##000000
##78CA42	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2F

Deuteranopia (green-blind)

#C6B34E

Tritanopia (blue-blind)

#76C3AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78ca42;
/* rgb */ color: rgb(120, 202, 66);
/* oklch */ color: oklch(75.9% 0.187 135.3);

Tailwind

colors: {
  custom: {
    50: '#a5db7d',
    500: '#78ca42',
    950: '#000000',
  },
}

SCSS

$custom: #78ca42;
$custom-light: #a5db7d;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca42",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 66
  },
  "hsl": {
    "h": 96.176,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75934,
    "c": 0.18732,
    "h": 135.3
  },
  "luminance": 0.46627
}

Semantic roles & 50–950 ramp

primary

#78CA42

secondary

#BA96D1

accent

#48DFA3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CA42

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

Preview Lab → · Contrast checker → · Palette generator →