#78A822#78A822

#78A822 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.3% C 0.164 H 128.2°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#78A822
RGB	rgb(120, 168, 34)
HSL	hsl(81, 66%, 40%)
HSV	hsv(81, 80%, 66%)
CMYK	cmyk(28.6%, 0%, 79.8%, 34.1%)
CIE-LAB	lab(63.44, -35.23, 58.59)
CIE-LCH	lch(63.44, 68.37, 121.02°)
OKLab	oklab(67.29% -0.1013 0.1289)
OKLCH	oklch(67.29% 0.164 128.2)
XYZ	xyz(22.0371, 32.1133, 6.5505)
Luminance	0.3211 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A822 #5222A8

analogous

#A89522 #78A822 #35A822

triadic

#78A822 #2278A8 #A82278

tetradic

#78A822 #22A895 #5222A8 #A82235

square

#78A822 #22A895 #5222A8 #A82235

split-complementary

#78A822 #2235A8 #9522A8

monochromatic

#2F420D #547518 #78A822 #9BD532 #B4E065

Accessibility & contrast

On white

2.83

#78A822 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#78A822 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A822

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A822	#FFFFFF	#000000	##000000
##78A822	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#AA9930

Tritanopia (blue-blind)

#7CA08F

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #78a822;
/* rgb */ color: rgb(120, 168, 34);
/* oklch */ color: oklch(67.3% 0.164 128.2);

Tailwind

colors: {
  custom: {
    50: '#a3c269',
    500: '#78a822',
    950: '#000000',
  },
}

SCSS

$custom: #78a822;
$custom-light: #a3c269;
$custom-dark: #000000;

JSON

{
  "hex": "#78a822",
  "rgb": {
    "r": 120,
    "g": 168,
    "b": 34
  },
  "hsl": {
    "h": 81.493,
    "s": 66.337,
    "l": 39.608
  },
  "oklch": {
    "l": 0.67291,
    "c": 0.16396,
    "h": 128.2
  },
  "luminance": 0.32114
}

Semantic roles & 50–950 ramp

primary

#78A822

secondary

#8561C5

accent

#3FE97C

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #78A822

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

Preview Lab → · Contrast checker → · Palette generator →