#78CB4A#78CB4A

#78CB4A is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.3% C 0.183 H 136.2°. Best body text is #000000 at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#78CB4A
RGB	rgb(120, 203, 74)
HSL	hsl(99, 55%, 54%)
HSV	hsv(99, 64%, 80%)
CMYK	cmyk(40.9%, 0%, 63.5%, 20.4%)
CIE-LAB	lab(74.32, -47.59, 54.80)
CIE-LCH	lch(74.32, 72.58, 130.97°)
OKLab	oklab(76.25% -0.1319 0.1266)
OKLCH	oklch(76.25% 0.183 136.2)
XYZ	xyz(30.3369, 47.1977, 13.9888)
Luminance	0.4720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB4A #9D4ACB

analogous

#B8CB4A #78CB4A #4ACB5D

triadic

#78CB4A #4A78CB #CB4A78

tetradic

#78CB4A #4AB8CB #9D4ACB #CB5D4A

square

#78CB4A #4AB8CB #9D4ACB #CB5D4A

split-complementary

#78CB4A #5D4ACB #CB4AB8

monochromatic

#417823 #5BA830 #78CB4A #9BD97A #BFE6A9

Accessibility & contrast

On white

2.01

#78CB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.44

#78CB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB4A

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB4A	#FFFFFF	#000000	##000000
##78CB4A	1.00	2.01	10.44	10.44
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.44	21.00	1.00	1.00
##000000	10.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB3A

Deuteranopia (green-blind)

#C6B455

Tritanopia (blue-blind)

#75C4B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #78cb4a;
/* rgb */ color: rgb(120, 203, 74);
/* oklch */ color: oklch(76.3% 0.183 136.2);

Tailwind

colors: {
  custom: {
    50: '#a5db82',
    500: '#78cb4a',
    950: '#000000',
  },
}

SCSS

$custom: #78cb4a;
$custom-light: #a5db82;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb4a",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 74
  },
  "hsl": {
    "h": 98.605,
    "s": 55.365,
    "l": 54.314
  },
  "oklch": {
    "l": 0.76254,
    "c": 0.18282,
    "h": 136.2
  },
  "luminance": 0.47199
}

Semantic roles & 50–950 ramp

primary

#78CB4A

secondary

#C09DD4

accent

#49DFA9

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CB4A

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

Preview Lab → · Contrast checker → · Palette generator →