#78C048#78C048

#78C048 is a light, vivid yellow-green. Relative luminance 0.422; OKLCH L 73.5% C 0.170 H 134.9°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#78C048
RGB	rgb(120, 192, 72)
HSL	hsl(96, 49%, 52%)
HSV	hsv(96, 63%, 75%)
CMYK	cmyk(37.5%, 0%, 62.5%, 24.7%)
CIE-LAB	lab(70.98, -43.16, 51.98)
CIE-LCH	lch(70.98, 67.56, 129.70°)
OKLab	oklab(73.52% -0.12 0.1204)
OKLCH	oklch(73.52% 0.17 134.9)
XYZ	xyz(27.7645, 42.1589, 12.8042)
Luminance	0.4216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C048 #9048C0

analogous

#B4C048 #78C048 #48C054

triadic

#78C048 #4878C0 #C04878

tetradic

#78C048 #48B4C0 #9048C0 #C05448

square

#78C048 #48B4C0 #9048C0 #C05448

split-complementary

#78C048 #5448C0 #C048B4

monochromatic

#406924 #5C9734 #78C048 #9AD076 #BBDFA3

Accessibility & contrast

On white

2.23

#78C048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#78C048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C048

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C048	#FFFFFF	#000000	##000000
##78C048	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B13A

Deuteranopia (green-blind)

#BDAC51

Tritanopia (blue-blind)

#77B9A7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c048;
/* rgb */ color: rgb(120, 192, 72);
/* oklch */ color: oklch(73.5% 0.170 134.9);

Tailwind

colors: {
  custom: {
    50: '#a4d380',
    500: '#78c048',
    950: '#000000',
  },
}

SCSS

$custom: #78c048;
$custom-light: #a4d380;
$custom-dark: #000000;

JSON

{
  "hex": "#78c048",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 72
  },
  "hsl": {
    "h": 96,
    "s": 48.78,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73523,
    "c": 0.16995,
    "h": 134.9
  },
  "luminance": 0.4216
}

Semantic roles & 50–950 ramp

primary

#78C048

secondary

#B798CC

accent

#4FD8A2

background

#FAFDF8

surface

#F4FAEF

border

#CED3CA

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C048

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

Preview Lab → · Contrast checker → · Palette generator →