#78C043#78C043

#78C043 is a light, vivid yellow-green. Relative luminance 0.421; OKLCH L 73.5% C 0.174 H 134.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#78C043
RGB	rgb(120, 192, 67)
HSL	hsl(95, 50%, 51%)
HSV	hsv(95, 65%, 75%)
CMYK	cmyk(37.5%, 0%, 65.1%, 24.7%)
CIE-LAB	lab(70.94, -43.60, 54.06)
CIE-LCH	lch(70.94, 69.45, 128.89°)
OKLab	oklab(73.47% -0.1215 0.1242)
OKLCH	oklch(73.47% 0.174 134.4)
XYZ	xyz(27.6079, 42.0963, 11.9798)
Luminance	0.4210 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C043 #8B43C0

analogous

#B6C043 #78C043 #43C04C

triadic

#78C043 #4378C0 #C04378

tetradic

#78C043 #43B6C0 #8B43C0 #C04C43

square

#78C043 #43B6C0 #8B43C0 #C04C43

split-complementary

#78C043 #4C43C0 #C043B6

monochromatic

#3F6622 #5B9432 #78C043 #99CF71 #BADF9F

Accessibility & contrast

On white

2.23

#78C043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#78C043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C043

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C043	#FFFFFF	#000000	##000000
##78C043	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B133

Deuteranopia (green-blind)

#BDAB4D

Tritanopia (blue-blind)

#77B9A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c043;
/* rgb */ color: rgb(120, 192, 67);
/* oklch */ color: oklch(73.5% 0.174 134.4);

Tailwind

colors: {
  custom: {
    50: '#a4d37d',
    500: '#78c043',
    950: '#000000',
  },
}

SCSS

$custom: #78c043;
$custom-light: #a4d37d;
$custom-dark: #000000;

JSON

{
  "hex": "#78c043",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 67
  },
  "hsl": {
    "h": 94.56,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73474,
    "c": 0.17377,
    "h": 134.4
  },
  "luminance": 0.42098
}

Semantic roles & 50–950 ramp

primary

#78C043

secondary

#B494CB

accent

#4ED99E

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C043

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

Preview Lab → · Contrast checker → · Palette generator →