#78BB38#78BB38

#78BB38 is a light, vivid yellow-green. Relative luminance 0.398; OKLCH L 72.1% C 0.175 H 132.8°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#78BB38
RGB	rgb(120, 187, 56)
HSL	hsl(91, 54%, 48%)
HSV	hsv(91, 70%, 73%)
CMYK	cmyk(35.8%, 0%, 70.1%, 26.7%)
CIE-LAB	lab(69.34, -42.32, 56.77)
CIE-LCH	lch(69.34, 70.81, 126.70°)
OKLab	oklab(72.14% -0.1189 0.1285)
OKLCH	oklch(72.14% 0.175 132.8)
XYZ	xyz(26.2295, 39.8181, 10.0443)
Luminance	0.3982 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BB38 #7B38BB

analogous

#B9BB38 #78BB38 #38BB3A

triadic

#78BB38 #3878BB #BB3878

tetradic

#78BB38 #38B9BB #7B38BB #BB3A38

square

#78BB38 #38B9BB #7B38BB #BB3A38

split-complementary

#78BB38 #3A38BB #BB38B9

monochromatic

#3C5D1C #5A8C2A #78BB38 #97D061 #B6DE90

Accessibility & contrast

On white

2.34

#78BB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#78BB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BB38

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BB38	#FFFFFF	#000000	##000000
##78BB38	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD23

Deuteranopia (green-blind)

#B9A744

Tritanopia (blue-blind)

#79B4A1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #78bb38;
/* rgb */ color: rgb(120, 187, 56);
/* oklch */ color: oklch(72.1% 0.175 132.8);

Tailwind

colors: {
  custom: {
    50: '#a4d076',
    500: '#78bb38',
    950: '#000000',
  },
}

SCSS

$custom: #78bb38;
$custom-light: #a4d076;
$custom-dark: #000000;

JSON

{
  "hex": "#78bb38",
  "rgb": {
    "r": 120,
    "g": 187,
    "b": 56
  },
  "hsl": {
    "h": 90.687,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72143,
    "c": 0.17504,
    "h": 132.8
  },
  "luminance": 0.39819
}

Semantic roles & 50–950 ramp

primary

#78BB38

secondary

#A886C8

accent

#4BDD96

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BB38

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

Preview Lab → · Contrast checker → · Palette generator →