#78C43E#78C43E

#78C43E is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.4% C 0.182 H 134.4°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#78C43E
RGB	rgb(120, 196, 62)
HSL	hsl(94, 53%, 51%)
HSV	hsv(94, 68%, 77%)
CMYK	cmyk(38.8%, 0%, 68.4%, 23.1%)
CIE-LAB	lab(72.11, -45.68, 57.31)
CIE-LCH	lch(72.11, 73.29, 128.56°)
OKLab	oklab(74.42% -0.1276 0.1304)
OKLCH	oklch(74.42% 0.182 134.4)
XYZ	xyz(28.3546, 43.8193, 11.5205)
Luminance	0.4382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C43E #8A3EC4

analogous

#BBC43E #78C43E #3EC447

triadic

#78C43E #3E78C4 #C43E78

tetradic

#78C43E #3EBBC4 #8A3EC4 #C4473E

square

#78C43E #3EBBC4 #8A3EC4 #C4473E

split-complementary

#78C43E #473EC4 #C43EBB

monochromatic

#3F6820 #5B972E #78C43E #99D26D #BAE19C

Accessibility & contrast

On white

2.15

#78C43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#78C43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C43E

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C43E	#FFFFFF	#000000	##000000
##78C43E	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)

#CBB52A

Deuteranopia (green-blind)

#C1AF4A

Tritanopia (blue-blind)

#77BDA9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #78c43e;
/* rgb */ color: rgb(120, 196, 62);
/* oklch */ color: oklch(74.4% 0.182 134.4);

Tailwind

colors: {
  custom: {
    50: '#a4d67a',
    500: '#78c43e',
    950: '#000000',
  },
}

SCSS

$custom: #78c43e;
$custom-light: #a4d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#78c43e",
  "rgb": {
    "r": 120,
    "g": 196,
    "b": 62
  },
  "hsl": {
    "h": 94.03,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74418,
    "c": 0.18246,
    "h": 134.4
  },
  "luminance": 0.43821
}

Semantic roles & 50–950 ramp

primary

#78C43E

secondary

#B391CD

accent

#4BDD9E

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C43E

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

Preview Lab → · Contrast checker → · Palette generator →