#778C1B#778C1B

#778C1B is a mid, vivid yellow-green. Relative luminance 0.228; OKLCH L 60.3% C 0.134 H 120.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#778C1B
RGB	rgb(119, 140, 27)
HSL	hsl(71, 68%, 33%)
HSV	hsv(71, 81%, 55%)
CMYK	cmyk(15%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(54.82, -22.54, 52.84)
CIE-LCH	lch(54.82, 57.44, 113.10°)
OKLab	oklab(60.29% -0.0672 0.1156)
OKLCH	oklch(60.29% 0.134 120.2)
XYZ	xyz(17.1840, 22.7573, 4.5240)
Luminance	0.2276 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778C1B #301B8C

analogous

#8C681B #778C1B #3F8C1B

triadic

#778C1B #1B778C #8C1B77

tetradic

#778C1B #1B8C68 #301B8C #8C1B3F

square

#778C1B #1B8C68 #301B8C #8C1B3F

split-complementary

#778C1B #1B3F8C #681B8C

monochromatic

#202507 #4B5911 #778C1B #A3BF25 #C0DB46

Accessibility & contrast

On white

3.78

#778C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#778C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778C1B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778C1B	#FFFFFF	#000000	##000000
##778C1B	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#938326

Tritanopia (blue-blind)

#7E8477

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #778c1b;
/* rgb */ color: rgb(119, 140, 27);
/* oklch */ color: oklch(60.3% 0.134 120.2);

Tailwind

colors: {
  custom: {
    50: '#a2ad62',
    500: '#778c1b',
    950: '#000000',
  },
}

SCSS

$custom: #778c1b;
$custom-light: #a2ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#778c1b",
  "rgb": {
    "r": 119,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 71.15,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.60285,
    "c": 0.1337,
    "h": 120.2
  },
  "luminance": 0.22757
}

Semantic roles & 50–950 ramp

primary

#778C1B

secondary

#5C46BD

accent

#3DEB5D

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #778C1B

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

Preview Lab → · Contrast checker → · Palette generator →