#78A11C#78A11C

#78A11C is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.5% C 0.158 H 126.3°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#78A11C
RGB	rgb(120, 161, 28)
HSL	hsl(78, 70%, 37%)
HSV	hsv(78, 83%, 63%)
CMYK	cmyk(25.5%, 0%, 82.6%, 36.9%)
CIE-LAB	lab(61.28, -32.27, 58.36)
CIE-LCH	lch(61.28, 66.68, 118.94°)
OKLab	oklab(65.53% -0.0937 0.1275)
OKLCH	oklch(65.53% 0.158 126.3)
XYZ	xyz(20.7003, 29.5663, 5.7147)
Luminance	0.2957 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A11C #451CA1

analogous

#A1871C #78A11C #36A11C

triadic

#78A11C #1C78A1 #A11C78

tetradic

#78A11C #1CA187 #451CA1 #A11C36

square

#78A11C #1CA187 #451CA1 #A11C36

split-complementary

#78A11C #1C36A1 #871CA1

monochromatic

#2A390A #516D13 #78A11C #9FD525 #B6E256

Accessibility & contrast

On white

3.04

#78A11C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#78A11C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #78A11C

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A11C	#FFFFFF	#000000	##000000
##78A11C	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A4932B

Tritanopia (blue-blind)

#7D9989

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #78a11c;
/* rgb */ color: rgb(120, 161, 28);
/* oklch */ color: oklch(65.5% 0.158 126.3);

Tailwind

colors: {
  custom: {
    50: '#a3bd66',
    500: '#78a11c',
    950: '#000000',
  },
}

SCSS

$custom: #78a11c;
$custom-light: #a3bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#78a11c",
  "rgb": {
    "r": 120,
    "g": 161,
    "b": 28
  },
  "hsl": {
    "h": 78.496,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.65529,
    "c": 0.15818,
    "h": 126.3
  },
  "luminance": 0.29567
}

Semantic roles & 50–950 ramp

primary

#78A11C

secondary

#7754C5

accent

#3BED72

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101206

muted

#7F817A

Preview Lab

Preview with #78A11C

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

Preview Lab → · Contrast checker → · Palette generator →