#78C03C#78C03C

#78C03C is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.179 H 133.8°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#78C03C
RGB	rgb(120, 192, 60)
HSL	hsl(93, 52%, 49%)
HSV	hsv(93, 69%, 75%)
CMYK	cmyk(37.5%, 0%, 68.7%, 24.7%)
CIE-LAB	lab(70.88, -44.15, 56.82)
CIE-LCH	lch(70.88, 71.96, 127.85°)
OKLab	oklab(73.41% -0.1236 0.1291)
OKLCH	oklch(73.41% 0.179 133.8)
XYZ	xyz(27.4105, 42.0173, 10.9400)
Luminance	0.4202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C03C #843CC0

analogous

#BAC03C #78C03C #3CC042

triadic

#78C03C #3C78C0 #C03C78

tetradic

#78C03C #3CBAC0 #843CC0 #C0423C

square

#78C03C #3CBAC0 #843CC0 #C0423C

split-complementary

#78C03C #423CC0 #C03CBA

monochromatic

#3E631F #5B912D #78C03C #98D069 #B8DF98

Accessibility & contrast

On white

2.23

#78C03C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#78C03C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C03C

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C03C	#FFFFFF	#000000	##000000
##78C03C	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B128

Deuteranopia (green-blind)

#BEAB48

Tritanopia (blue-blind)

#78B9A6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78c03c;
/* rgb */ color: rgb(120, 192, 60);
/* oklch */ color: oklch(73.4% 0.179 133.8);

Tailwind

colors: {
  custom: {
    50: '#a4d379',
    500: '#78c03c',
    950: '#000000',
  },
}

SCSS

$custom: #78c03c;
$custom-light: #a4d379;
$custom-dark: #000000;

JSON

{
  "hex": "#78c03c",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 60
  },
  "hsl": {
    "h": 92.727,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.73412,
    "c": 0.17873,
    "h": 133.8
  },
  "luminance": 0.42019
}

Semantic roles & 50–950 ramp

primary

#78C03C

secondary

#AF8DCA

accent

#4CDC9A

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C03C

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

Preview Lab → · Contrast checker → · Palette generator →