#78B348#78B348

#78B348 is a light, vivid yellow-green. Relative luminance 0.367; OKLCH L 70.3% C 0.152 H 133.2°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#78B348
RGB	rgb(120, 179, 72)
HSL	hsl(93, 43%, 49%)
HSV	hsv(93, 60%, 70%)
CMYK	cmyk(33%, 0%, 59.8%, 29.8%)
CIE-LAB	lab(67.05, -37.47, 47.59)
CIE-LCH	lch(67.05, 60.57, 128.22°)
OKLab	oklab(70.32% -0.1044 0.111)
OKLCH	oklch(70.32% 0.152 133.2)
XYZ	xyz(25.0351, 36.7002, 11.8944)
Luminance	0.3670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B348 #8348B3

analogous

#AEB348 #78B348 #48B34E

triadic

#78B348 #4878B3 #B34878

tetradic

#78B348 #48AEB3 #8348B3 #B34E48

square

#78B348 #48AEB3 #8348B3 #B34E48

split-complementary

#78B348 #4E48B3 #B348AE

monochromatic

#3D5C25 #5B8736 #78B348 #98C672 #B8D89E

Accessibility & contrast

On white

2.52

#78B348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#78B348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B348

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B348	#FFFFFF	#000000	##000000
##78B348	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA63C

Deuteranopia (green-blind)

#B1A150

Tritanopia (blue-blind)

#79AC9C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #78b348;
/* rgb */ color: rgb(120, 179, 72);
/* oklch */ color: oklch(70.3% 0.152 133.2);

Tailwind

colors: {
  custom: {
    50: '#a2ca7f',
    500: '#78b348',
    950: '#000000',
  },
}

SCSS

$custom: #78b348;
$custom-light: #a2ca7f;
$custom-dark: #000000;

JSON

{
  "hex": "#78b348",
  "rgb": {
    "r": 120,
    "g": 179,
    "b": 72
  },
  "hsl": {
    "h": 93.084,
    "s": 42.629,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70321,
    "c": 0.15239,
    "h": 133.2
  },
  "luminance": 0.36701
}

Semantic roles & 50–950 ramp

primary

#78B348

secondary

#AE92C4

accent

#55D29A

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B348

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

Preview Lab → · Contrast checker → · Palette generator →