#78B048#78B048

#78B048 is a light, vivid yellow-green. Relative luminance 0.355; OKLCH L 69.6% C 0.148 H 132.8°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#78B048
RGB	rgb(120, 176, 72)
HSL	hsl(92, 42%, 49%)
HSV	hsv(92, 59%, 69%)
CMYK	cmyk(31.8%, 0%, 59.1%, 31%)
CIE-LAB	lab(66.14, -36.12, 46.55)
CIE-LCH	lch(66.14, 58.92, 127.81°)
OKLab	oklab(69.58% -0.1007 0.1088)
OKLCH	oklch(69.58% 0.148 132.8)
XYZ	xyz(24.4404, 35.5107, 11.6962)
Luminance	0.3551 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B048 #8048B0

analogous

#ACB048 #78B048 #48B04C

triadic

#78B048 #4878B0 #B04878

tetradic

#78B048 #48ACB0 #8048B0 #B04C48

square

#78B048 #48ACB0 #8048B0 #B04C48

split-complementary

#78B048 #4C48B0 #B048AC

monochromatic

#3D5924 #5A8536 #78B048 #97C570 #B7D69C

Accessibility & contrast

On white

2.59

#78B048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#78B048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B048

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B048	#FFFFFF	#000000	##000000
##78B048	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A43D

Deuteranopia (green-blind)

#AF9F50

Tritanopia (blue-blind)

#79A999

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #78b048;
/* rgb */ color: rgb(120, 176, 72);
/* oklch */ color: oklch(69.6% 0.148 132.8);

Tailwind

colors: {
  custom: {
    50: '#a2c87f',
    500: '#78b048',
    950: '#000000',
  },
}

SCSS

$custom: #78b048;
$custom-light: #a2c87f;
$custom-dark: #000000;

JSON

{
  "hex": "#78b048",
  "rgb": {
    "r": 120,
    "g": 176,
    "b": 72
  },
  "hsl": {
    "h": 92.308,
    "s": 41.935,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69583,
    "c": 0.14824,
    "h": 132.8
  },
  "luminance": 0.35512
}

Semantic roles & 50–950 ramp

primary

#78B048

secondary

#AC91C3

accent

#56D299

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B048

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

Preview Lab → · Contrast checker → · Palette generator →