#78C442#78C442

#78C442 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.5% C 0.180 H 134.7°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#78C442
RGB	rgb(120, 196, 66)
HSL	hsl(95, 52%, 51%)
HSV	hsv(95, 66%, 77%)
CMYK	cmyk(38.8%, 0%, 66.3%, 23.1%)
CIE-LAB	lab(72.14, -45.37, 55.75)
CIE-LCH	lch(72.14, 71.88, 129.14°)
OKLab	oklab(74.45% -0.1264 0.1276)
OKLCH	oklch(74.45% 0.18 134.7)
XYZ	xyz(28.4684, 43.8649, 12.1199)
Luminance	0.4387 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C442 #8E42C4

analogous

#B9C442 #78C442 #42C44D

triadic

#78C442 #4278C4 #C44278

tetradic

#78C442 #42B9C4 #8E42C4 #C44D42

square

#78C442 #42B9C4 #8E42C4 #C44D42

split-complementary

#78C442 #4D42C4 #C442B9

monochromatic

#406A21 #5B9930 #78C442 #99D371 #BBE19F

Accessibility & contrast

On white

2.15

#78C442 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#78C442 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C442

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C442	#FFFFFF	#000000	##000000
##78C442	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB530

Deuteranopia (green-blind)

#C1AF4D

Tritanopia (blue-blind)

#77BDA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c442;
/* rgb */ color: rgb(120, 196, 66);
/* oklch */ color: oklch(74.5% 0.180 134.7);

Tailwind

colors: {
  custom: {
    50: '#a4d67d',
    500: '#78c442',
    950: '#000000',
  },
}

SCSS

$custom: #78c442;
$custom-light: #a4d67d;
$custom-dark: #000000;

JSON

{
  "hex": "#78c442",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 66
  },
  "hsl": {
    "h": 95.077,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74452,
    "c": 0.17967,
    "h": 134.7
  },
  "luminance": 0.43866
}

Semantic roles & 50–950 ramp

primary

#78C442

secondary

#B694CE

accent

#4CDCA0

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C442

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

Preview Lab → · Contrast checker → · Palette generator →