#778C21#778C21

#778C21 is a mid, vivid yellow-green. Relative luminance 0.228; OKLCH L 60.3% C 0.130 H 120.4°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#778C21
RGB	rgb(119, 140, 33)
HSL	hsl(72, 62%, 34%)
HSV	hsv(72, 76%, 55%)
CMYK	cmyk(15%, 0%, 76.4%, 45.1%)
CIE-LAB	lab(54.85, -22.26, 50.89)
CIE-LCH	lch(54.85, 55.54, 113.62°)
OKLab	oklab(60.32% -0.0659 0.1125)
OKLCH	oklch(60.32% 0.13 120.4)
XYZ	xyz(17.2607, 22.7880, 4.9278)
Luminance	0.2279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778C21 #36218C

analogous

#8C6C21 #778C21 #428C21

triadic

#778C21 #21778C #8C2177

tetradic

#778C21 #218C6C #36218C #8C2142

square

#778C21 #218C6C #36218C #8C2142

split-complementary

#778C21 #21428C #6C218C

monochromatic

#23290A #4D5A15 #778C21 #A1BE2D #BCD651

Accessibility & contrast

On white

3.78

#778C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#778C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778C21

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778C21	#FFFFFF	#000000	##000000
##778C21	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958309

Deuteranopia (green-blind)

#93832B

Tritanopia (blue-blind)

#7E8478

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #778c21;
/* rgb */ color: rgb(119, 140, 33);
/* oklch */ color: oklch(60.3% 0.130 120.4);

Tailwind

colors: {
  custom: {
    50: '#a1ad65',
    500: '#778c21',
    950: '#000000',
  },
}

SCSS

$custom: #778c21;
$custom-light: #a1ad65;
$custom-dark: #000000;

JSON

{
  "hex": "#778c21",
  "rgb": {
    "r": 119,
    "g": 140,
    "b": 33
  },
  "hsl": {
    "h": 71.776,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.60321,
    "c": 0.13042,
    "h": 120.4
  },
  "luminance": 0.22788
}

Semantic roles & 50–950 ramp

primary

#778C21

secondary

#644FB9

accent

#43E563

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #778C21

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

Preview Lab → · Contrast checker → · Palette generator →