#78781B#78781B

#78781B is a mid, moderate yellow. Relative luminance 0.175; OKLCH L 55.5% C 0.110 H 109.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#78781B
RGB	rgb(120, 120, 27)
HSL	hsl(60, 63%, 29%)
HSV	hsv(60, 78%, 47%)
CMYK	cmyk(0%, 0%, 77.5%, 52.9%)
CIE-LAB	lab(48.89, -11.55, 47.43)
CIE-LCH	lch(48.89, 48.82, 103.69°)
OKLab	oklab(55.54% -0.0369 0.1041)
OKLCH	oklch(55.54% 0.11 109.5)
XYZ	xyz(14.6606, 17.5056, 3.6433)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78781B #1B1B78

analogous

#784A1B #78781B #4A781B

triadic

#78781B #1B7878 #781B78

tetradic

#78781B #1B784A #1B1B78 #781B4A

square

#78781B #1B784A #1B1B78 #781B4A

split-complementary

#78781B #1B4A78 #4A1B78

monochromatic

#191906 #464610 #78781B #AAAA26 #D3D33B

Accessibility & contrast

On white

4.67

#78781B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#78781B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #78781B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78781B	#FFFFFF	#000000	##FFFFFF
##78781B	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827306

Deuteranopia (green-blind)

#837523

Tritanopia (blue-blind)

#817066

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #78781b;
/* rgb */ color: rgb(120, 120, 27);
/* oklch */ color: oklch(55.5% 0.110 109.5);

Tailwind

colors: {
  custom: {
    50: '#a29e60',
    500: '#78781b',
    950: '#000000',
  },
}

SCSS

$custom: #78781b;
$custom-light: #a29e60;
$custom-dark: #000000;

JSON

{
  "hex": "#78781b",
  "rgb": {
    "r": 120,
    "g": 120,
    "b": 27
  },
  "hsl": {
    "h": 60,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.55544,
    "c": 0.11042,
    "h": 109.5
  },
  "luminance": 0.17505
}

Semantic roles & 50–950 ramp

primary

#78781B

secondary

#4343AC

accent

#41E641

background

#FAF9F5

surface

#F4F2EA

border

#CECCC6

text

#0F0E05

muted

#7F7E79

Preview Lab

Preview with #78781B

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

Preview Lab → · Contrast checker → · Palette generator →