#78BD3C#78BD3C

#78BD3C is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.7% C 0.175 H 133.4°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#78BD3C
RGB	rgb(120, 189, 60)
HSL	hsl(92, 52%, 49%)
HSV	hsv(92, 68%, 74%)
CMYK	cmyk(36.5%, 0%, 68.3%, 25.9%)
CIE-LAB	lab(69.97, -42.88, 55.87)
CIE-LCH	lch(69.97, 70.43, 127.50°)
OKLab	oklab(72.67% -0.1201 0.1271)
OKLCH	oklch(72.67% 0.175 133.4)
XYZ	xyz(26.7585, 40.7133, 10.7227)
Luminance	0.4072 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BD3C #813CBD

analogous

#B9BD3C #78BD3C #3CBD41

triadic

#78BD3C #3C78BD #BD3C78

tetradic

#78BD3C #3CB9BD #813CBD #BD413C

square

#78BD3C #3CB9BD #813CBD #BD413C

split-complementary

#78BD3C #413CBD #BD3CB9

monochromatic

#3D601F #5B8F2D #78BD3C #97CF67 #B7DE96

Accessibility & contrast

On white

2.30

#78BD3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#78BD3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BD3C

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BD3C	#FFFFFF	#000000	##000000
##78BD3C	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AF29

Deuteranopia (green-blind)

#BBA947

Tritanopia (blue-blind)

#78B6A3

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #78bd3c;
/* rgb */ color: rgb(120, 189, 60);
/* oklch */ color: oklch(72.7% 0.175 133.4);

Tailwind

colors: {
  custom: {
    50: '#a4d179',
    500: '#78bd3c',
    950: '#000000',
  },
}

SCSS

$custom: #78bd3c;
$custom-light: #a4d179;
$custom-dark: #000000;

JSON

{
  "hex": "#78bd3c",
  "rgb": {
    "r": 120,
    "g": 189,
    "b": 60
  },
  "hsl": {
    "h": 92.093,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.7267,
    "c": 0.1749,
    "h": 133.4
  },
  "luminance": 0.40715
}

Semantic roles & 50–950 ramp

primary

#78BD3C

secondary

#AD8CC9

accent

#4DDB99

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BD3C

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

Preview Lab → · Contrast checker → · Palette generator →