#78C239#78C239

#78C239 is a light, vivid yellow-green. Relative luminance 0.429; OKLCH L 73.9% C 0.183 H 133.8°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#78C239
RGB	rgb(120, 194, 57)
HSL	hsl(92, 55%, 49%)
HSV	hsv(92, 71%, 76%)
CMYK	cmyk(38.1%, 0%, 70.6%, 23.9%)
CIE-LAB	lab(71.47, -45.21, 58.57)
CIE-LCH	lch(71.47, 73.99, 127.67°)
OKLab	oklab(73.88% -0.1267 0.1324)
OKLCH	oklch(73.88% 0.183 133.8)
XYZ	xyz(27.7755, 42.8707, 10.6815)
Luminance	0.4287 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C239 #8339C2

analogous

#BDC239 #78C239 #39C23F

triadic

#78C239 #3978C2 #C23978

tetradic

#78C239 #39BDC2 #8339C2 #C23F39

square

#78C239 #39BDC2 #8339C2 #C23F39

split-complementary

#78C239 #3F39C2 #C239BD

monochromatic

#3D631D #5B932B #78C239 #98D266 #B8E095

Accessibility & contrast

On white

2.19

#78C239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#78C239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C239

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C239	#FFFFFF	#000000	##000000
##78C239	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB322

Deuteranopia (green-blind)

#BFAD46

Tritanopia (blue-blind)

#78BAA7

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #78c239;
/* rgb */ color: rgb(120, 194, 57);
/* oklch */ color: oklch(73.9% 0.183 133.8);

Tailwind

colors: {
  custom: {
    50: '#a4d577',
    500: '#78c239',
    950: '#000000',
  },
}

SCSS

$custom: #78c239;
$custom-light: #a4d577;
$custom-dark: #000000;

JSON

{
  "hex": "#78c239",
  "rgb": {
    "r": 120,
    "g": 194,
    "b": 57
  },
  "hsl": {
    "h": 92.409,
    "s": 54.582,
    "l": 49.216
  },
  "oklch": {
    "l": 0.73883,
    "c": 0.18322,
    "h": 133.8
  },
  "luminance": 0.42872
}

Semantic roles & 50–950 ramp

primary

#78C239

secondary

#AE8BCB

accent

#4ADE9A

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C239

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

Preview Lab → · Contrast checker → · Palette generator →