#778D18#778D18

#778D18 is a mid, vivid yellow-green. Relative luminance 0.230; OKLCH L 60.5% C 0.136 H 120.5°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#778D18
RGB	rgb(119, 141, 24)
HSL	hsl(71, 71%, 32%)
HSV	hsv(71, 83%, 55%)
CMYK	cmyk(15.6%, 0%, 83%, 44.7%)
CIE-LAB	lab(55.11, -23.17, 53.98)
CIE-LCH	lch(55.11, 58.74, 113.23°)
OKLab	oklab(60.51% -0.0691 0.1175)
OKLCH	oklch(60.51% 0.136 120.5)
XYZ	xyz(17.2978, 23.0377, 4.3994)
Luminance	0.2304 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778D18 #2E188D

analogous

#8D6918 #778D18 #3D8D18

triadic

#778D18 #18778D #8D1877

tetradic

#778D18 #188D69 #2E188D #8D183D

square

#778D18 #188D69 #2E188D #8D183D

split-complementary

#778D18 #183D8D #69188D

monochromatic

#1F2406 #4B590F #778D18 #A3C121 #C1DF41

Accessibility & contrast

On white

3.74

#778D18 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#778D18 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778D18

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778D18	#FFFFFF	#000000	##000000
##778D18	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#948425

Tritanopia (blue-blind)

#7E8578

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #778d18;
/* rgb */ color: rgb(119, 141, 24);
/* oklch */ color: oklch(60.5% 0.136 120.5);

Tailwind

colors: {
  custom: {
    50: '#a2ae61',
    500: '#778d18',
    950: '#000000',
  },
}

SCSS

$custom: #778d18;
$custom-light: #a2ae61;
$custom-dark: #000000;

JSON

{
  "hex": "#778d18",
  "rgb": {
    "r": 119,
    "g": 141,
    "b": 24
  },
  "hsl": {
    "h": 71.282,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.60515,
    "c": 0.13631,
    "h": 120.5
  },
  "luminance": 0.23038
}

Semantic roles & 50–950 ramp

primary

#778D18

secondary

#5942BF

accent

#3AEE5C

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1005

muted

#7F7F7A

Preview Lab

Preview with #778D18

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

Preview Lab → · Contrast checker → · Palette generator →