#78B147#78B147

#78B147 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 69.8% C 0.150 H 132.8°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#78B147
RGB	rgb(120, 177, 71)
HSL	hsl(92, 43%, 49%)
HSV	hsv(92, 60%, 69%)
CMYK	cmyk(32.2%, 0%, 59.9%, 30.6%)
CIE-LAB	lab(66.44, -36.67, 47.34)
CIE-LCH	lch(66.44, 59.88, 127.76°)
OKLab	oklab(69.82% -0.1023 0.1104)
OKLCH	oklch(69.82% 0.15 132.8)
XYZ	xyz(24.6048, 35.8914, 11.5914)
Luminance	0.3589 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B147 #8047B1

analogous

#ADB147 #78B147 #47B14B

triadic

#78B147 #4778B1 #B14778

tetradic

#78B147 #47ADB1 #8047B1 #B14B47

square

#78B147 #47ADB1 #8047B1 #B14B47

split-complementary

#78B147 #4B47B1 #B147AD

monochromatic

#3D5A24 #5A8535 #78B147 #97C670 #B7D79B

Accessibility & contrast

On white

2.57

#78B147 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#78B147 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B147

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B147	#FFFFFF	#000000	##000000
##78B147	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A43B

Deuteranopia (green-blind)

#B0A04F

Tritanopia (blue-blind)

#79AA9A

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #78b147;
/* rgb */ color: rgb(120, 177, 71);
/* oklch */ color: oklch(69.8% 0.150 132.8);

Tailwind

colors: {
  custom: {
    50: '#a2c87e',
    500: '#78b147',
    950: '#000000',
  },
}

SCSS

$custom: #78b147;
$custom-light: #a2c87e;
$custom-dark: #000000;

JSON

{
  "hex": "#78b147",
  "rgb": {
    "r": 120,
    "g": 177,
    "b": 71
  },
  "hsl": {
    "h": 92.264,
    "s": 42.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69818,
    "c": 0.15049,
    "h": 132.8
  },
  "luminance": 0.35892
}

Semantic roles & 50–950 ramp

primary

#78B147

secondary

#AC90C3

accent

#55D399

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B147

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

Preview Lab → · Contrast checker → · Palette generator →