#78C149#78C149

#78C149 is a light, vivid yellow-green. Relative luminance 0.426; OKLCH L 73.8% C 0.170 H 135.1°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#78C149
RGB	rgb(120, 193, 73)
HSL	hsl(97, 49%, 52%)
HSV	hsv(97, 62%, 76%)
CMYK	cmyk(37.8%, 0%, 62.2%, 24.3%)
CIE-LAB	lab(71.29, -43.49, 51.89)
CIE-LCH	lch(71.29, 67.71, 129.97°)
OKLab	oklab(73.78% -0.1208 0.1203)
OKLCH	oklch(73.78% 0.17 135.1)
XYZ	xyz(28.0177, 42.6127, 13.0508)
Luminance	0.4261 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C149 #9249C1

analogous

#B4C149 #78C149 #49C156

triadic

#78C149 #4978C1 #C14978

tetradic

#78C149 #49B4C1 #9249C1 #C15649

square

#78C149 #49B4C1 #9249C1 #C15649

split-complementary

#78C149 #5649C1 #C149B4

monochromatic

#406B24 #5B9934 #78C149 #9AD177 #BCE0A4

Accessibility & contrast

On white

2.21

#78C149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#78C149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C149

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C149	#FFFFFF	#000000	##000000
##78C149	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B23B

Deuteranopia (green-blind)

#BEAC52

Tritanopia (blue-blind)

#77BAA8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #78c149;
/* rgb */ color: rgb(120, 193, 73);
/* oklch */ color: oklch(73.8% 0.170 135.1);

Tailwind

colors: {
  custom: {
    50: '#a4d480',
    500: '#78c149',
    950: '#000000',
  },
}

SCSS

$custom: #78c149;
$custom-light: #a4d480;
$custom-dark: #000000;

JSON

{
  "hex": "#78c149",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 73
  },
  "hsl": {
    "h": 96.5,
    "s": 49.18,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7378,
    "c": 0.17049,
    "h": 135.1
  },
  "luminance": 0.42614
}

Semantic roles & 50–950 ramp

primary

#78C149

secondary

#B999CD

accent

#4FD9A3

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#10140B

muted

#7F837C

Preview Lab

Preview with #78C149

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

Preview Lab → · Contrast checker → · Palette generator →