#78901B#78901B

#78901B is a mid, vivid yellow-green. Relative luminance 0.240; OKLCH L 61.3% C 0.138 H 121.2°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#78901B
RGB	rgb(120, 144, 27)
HSL	hsl(72, 68%, 34%)
HSV	hsv(72, 81%, 56%)
CMYK	cmyk(16.7%, 0%, 81.3%, 43.5%)
CIE-LAB	lab(56.11, -24.11, 54.02)
CIE-LCH	lch(56.11, 59.16, 114.06°)
OKLab	oklab(61.34% -0.0716 0.1181)
OKLCH	oklch(61.34% 0.138 121.2)
XYZ	xyz(17.9171, 24.0187, 4.7289)
Luminance	0.2402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78901B #331B90

analogous

#906D1B #78901B #3D901B

triadic

#78901B #1B7890 #901B78

tetradic

#78901B #1B906D #331B90 #901B3D

square

#78901B #1B906D #331B90 #901B3D

split-complementary

#78901B #1B3D90 #6D1B90

monochromatic

#222908 #4D5C11 #78901B #A3C425 #BEDD49

Accessibility & contrast

On white

3.62

#78901B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#78901B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #78901B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78901B	#FFFFFF	#000000	##000000
##78901B	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998700

Deuteranopia (green-blind)

#968727

Tritanopia (blue-blind)

#7F887B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #78901b;
/* rgb */ color: rgb(120, 144, 27);
/* oklch */ color: oklch(61.3% 0.138 121.2);

Tailwind

colors: {
  custom: {
    50: '#a2b063',
    500: '#78901b',
    950: '#000000',
  },
}

SCSS

$custom: #78901b;
$custom-light: #a2b063;
$custom-dark: #000000;

JSON

{
  "hex": "#78901b",
  "rgb": {
    "r": 120,
    "g": 144,
    "b": 27
  },
  "hsl": {
    "h": 72.308,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.61341,
    "c": 0.13806,
    "h": 121.2
  },
  "luminance": 0.24019
}

Semantic roles & 50–950 ramp

primary

#78901B

secondary

#6048BF

accent

#3DEB60

background

#FAFAF6

surface

#F4F4EB

border

#CECEC6

text

#0F1006

muted

#7F7F7A

Preview Lab

Preview with #78901B

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

Preview Lab → · Contrast checker → · Palette generator →