#78CB48#78CB48

#78CB48 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.2% C 0.184 H 136.0°. Best body text is #000000 at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#78CB48
RGB	rgb(120, 203, 72)
HSL	hsl(98, 56%, 54%)
HSV	hsv(98, 65%, 80%)
CMYK	cmyk(40.9%, 0%, 64.5%, 20.4%)
CIE-LAB	lab(74.30, -47.77, 55.62)
CIE-LCH	lch(74.30, 73.31, 130.66°)
OKLab	oklab(76.24% -0.1325 0.1281)
OKLCH	oklch(76.24% 0.184 136)
XYZ	xyz(30.2706, 47.1712, 13.6396)
Luminance	0.4717 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB48 #9B48CB

analogous

#BACB48 #78CB48 #48CB5A

triadic

#78CB48 #4878CB #CB4878

tetradic

#78CB48 #48BACB #9B48CB #CB5A48

square

#78CB48 #48BACB #9B48CB #CB5A48

split-complementary

#78CB48 #5A48CB #CB48BA

monochromatic

#417722 #5BA62F #78CB48 #9BD978 #BEE6A7

Accessibility & contrast

On white

2.01

#78CB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.43

#78CB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB48

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB48	#FFFFFF	#000000	##000000
##78CB48	1.00	2.01	10.43	10.43
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.43	21.00	1.00	1.00
##000000	10.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB37

Deuteranopia (green-blind)

#C7B453

Tritanopia (blue-blind)

#75C4B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #78cb48;
/* rgb */ color: rgb(120, 203, 72);
/* oklch */ color: oklch(76.2% 0.184 136.0);

Tailwind

colors: {
  custom: {
    50: '#a5db81',
    500: '#78cb48',
    950: '#000000',
  },
}

SCSS

$custom: #78cb48;
$custom-light: #a5db81;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb48",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 72
  },
  "hsl": {
    "h": 98.015,
    "s": 55.745,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76235,
    "c": 0.18431,
    "h": 136
  },
  "luminance": 0.47173
}

Semantic roles & 50–950 ramp

primary

#78CB48

secondary

#BF9BD3

accent

#49DFA8

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CB48

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

Preview Lab → · Contrast checker → · Palette generator →