#778C17#778C17

#778C17 is a mid, vivid yellow-green. Relative luminance 0.227; OKLCH L 60.3% C 0.136 H 120.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#778C17
RGB	rgb(119, 140, 23)
HSL	hsl(71, 72%, 32%)
HSV	hsv(71, 84%, 55%)
CMYK	cmyk(15%, 0%, 83.6%, 45.1%)
CIE-LAB	lab(54.80, -22.70, 53.98)
CIE-LCH	lch(54.80, 58.56, 112.81°)
OKLab	oklab(60.27% -0.0679 0.1173)
OKLCH	oklch(60.27% 0.136 120.1)
XYZ	xyz(17.1408, 22.7400, 4.2967)
Luminance	0.2274 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#778C17 #2C178C

analogous

#8C6717 #778C17 #3D8C17

triadic

#778C17 #17778C #8C1777

tetradic

#778C17 #178C67 #2C178C #8C173D

square

#778C17 #178C67 #2C178C #8C173D

split-complementary

#778C17 #173D8C #67178C

monochromatic

#1E2306 #4A570E #778C17 #A4C120 #C2DF3E

Accessibility & contrast

On white

3.79

#778C17 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#778C17 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #778C17

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##778C17	#FFFFFF	#000000	##000000
##778C17	1.00	3.79	5.55	5.55
#FFFFFF	3.79	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)

#938324

Tritanopia (blue-blind)

#7E8477

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #778c17;
/* rgb */ color: rgb(119, 140, 23);
/* oklch */ color: oklch(60.3% 0.136 120.1);

Tailwind

colors: {
  custom: {
    50: '#a2ad61',
    500: '#778c17',
    950: '#000000',
  },
}

SCSS

$custom: #778c17;
$custom-light: #a2ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#778c17",
  "rgb": {
    "r": 119,
    "g": 140,
    "b": 23
  },
  "hsl": {
    "h": 70.769,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.60265,
    "c": 0.13557,
    "h": 120.1
  },
  "luminance": 0.2274
}

Semantic roles & 50–950 ramp

primary

#778C17

secondary

#563FBF

accent

#39EF5A

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1005

muted

#7F7F7A

Preview Lab

Preview with #778C17

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

Preview Lab → · Contrast checker → · Palette generator →