#78C43A#78C43A

#78C43A is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.4% C 0.185 H 134.1°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#78C43A
RGB	rgb(120, 196, 58)
HSL	hsl(93, 54%, 50%)
HSV	hsv(93, 70%, 77%)
CMYK	cmyk(38.8%, 0%, 70.4%, 23.1%)
CIE-LAB	lab(72.08, -45.98, 58.82)
CIE-LCH	lch(72.08, 74.65, 128.01°)
OKLab	oklab(74.39% -0.1287 0.133)
OKLCH	oklch(74.39% 0.185 134.1)
XYZ	xyz(28.2489, 43.7770, 10.9635)
Luminance	0.4378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C43A #863AC4

analogous

#BDC43A #78C43A #3AC441

triadic

#78C43A #3A78C4 #C43A78

tetradic

#78C43A #3ABDC4 #863AC4 #C4413A

square

#78C43A #3ABDC4 #863AC4 #C4413A

split-complementary

#78C43A #413AC4 #C43ABD

monochromatic

#3E661E #5B952C #78C43A #98D369 #B9E098

Accessibility & contrast

On white

2.15

#78C43A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#78C43A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C43A

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C43A	#FFFFFF	#000000	##000000
##78C43A	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB524

Deuteranopia (green-blind)

#C1AE47

Tritanopia (blue-blind)

#77BCA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c43a;
/* rgb */ color: rgb(120, 196, 58);
/* oklch */ color: oklch(74.4% 0.185 134.1);

Tailwind

colors: {
  custom: {
    50: '#a5d678',
    500: '#78c43a',
    950: '#000000',
  },
}

SCSS

$custom: #78c43a;
$custom-light: #a5d678;
$custom-dark: #000000;

JSON

{
  "hex": "#78c43a",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 58
  },
  "hsl": {
    "h": 93.043,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74385,
    "c": 0.18508,
    "h": 134.1
  },
  "luminance": 0.43778
}

Semantic roles & 50–950 ramp

primary

#78C43A

secondary

#B08ECC

accent

#4ADE9B

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C43A

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

Preview Lab → · Contrast checker → · Palette generator →