#78C145#78C145

#78C145 is a light, vivid yellow-green. Relative luminance 0.426; OKLCH L 73.7% C 0.174 H 134.7°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#78C145
RGB	rgb(120, 193, 69)
HSL	hsl(95, 50%, 51%)
HSV	hsv(95, 64%, 76%)
CMYK	cmyk(37.8%, 0%, 64.2%, 24.3%)
CIE-LAB	lab(71.26, -43.85, 53.56)
CIE-LCH	lch(71.26, 69.22, 129.31°)
OKLab	oklab(73.74% -0.1221 0.1234)
OKLCH	oklch(73.74% 0.174 134.7)
XYZ	xyz(27.8893, 42.5613, 12.3747)
Luminance	0.4256 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C145 #8E45C1

analogous

#B6C145 #78C145 #45C150

triadic

#78C145 #4578C1 #C14578

tetradic

#78C145 #45B6C1 #8E45C1 #C15045

square

#78C145 #45B6C1 #8E45C1 #C15045

split-complementary

#78C145 #5045C1 #C145B6

monochromatic

#406923 #5B9732 #78C145 #99D073 #BBE0A1

Accessibility & contrast

On white

2.21

#78C145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#78C145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C145

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C145	#FFFFFF	#000000	##000000
##78C145	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B235

Deuteranopia (green-blind)

#BEAC4F

Tritanopia (blue-blind)

#77BAA7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c145;
/* rgb */ color: rgb(120, 193, 69);
/* oklch */ color: oklch(73.7% 0.174 134.7);

Tailwind

colors: {
  custom: {
    50: '#a4d47e',
    500: '#78c145',
    950: '#000000',
  },
}

SCSS

$custom: #78c145;
$custom-light: #a4d47e;
$custom-dark: #000000;

JSON

{
  "hex": "#78c145",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 69
  },
  "hsl": {
    "h": 95.323,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.7374,
    "c": 0.17358,
    "h": 134.7
  },
  "luminance": 0.42563
}

Semantic roles & 50–950 ramp

primary

#78C145

secondary

#B696CC

accent

#4EDAA0

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C145

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

Preview Lab → · Contrast checker → · Palette generator →