#78B836#78B836

#78B836 is a light, vivid yellow-green. Relative luminance 0.385; OKLCH L 71.4% C 0.173 H 132.2°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#78B836
RGB	rgb(120, 184, 54)
HSL	hsl(90, 55%, 47%)
HSV	hsv(90, 71%, 72%)
CMYK	cmyk(34.8%, 0%, 70.7%, 27.8%)
CIE-LAB	lab(68.42, -41.16, 56.59)
CIE-LCH	lch(68.42, 69.97, 126.03°)
OKLab	oklab(71.39% -0.1159 0.1278)
OKLCH	oklch(71.39% 0.173 132.2)
XYZ	xyz(25.5518, 38.5394, 9.5819)
Luminance	0.3854 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B836 #7636B8

analogous

#B8B736 #78B836 #37B836

triadic

#78B836 #3678B8 #B83678

tetradic

#78B836 #36B8B7 #7636B8 #B83637

square

#78B836 #36B8B7 #7636B8 #B83637

split-complementary

#78B836 #3637B8 #B736B8

monochromatic

#3A591A #598928 #78B836 #96CF5C #B5DD8B

Accessibility & contrast

On white

2.41

#78B836 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#78B836 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B836

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B836	#FFFFFF	#000000	##000000
##78B836	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AA21

Deuteranopia (green-blind)

#B7A542

Tritanopia (blue-blind)

#79B09E

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #78b836;
/* rgb */ color: rgb(120, 184, 54);
/* oklch */ color: oklch(71.4% 0.173 132.2);

Tailwind

colors: {
  custom: {
    50: '#a4cd75',
    500: '#78b836',
    950: '#000000',
  },
}

SCSS

$custom: #78b836;
$custom-light: #a4cd75;
$custom-dark: #000000;

JSON

{
  "hex": "#78b836",
  "rgb": {
    "r": 120,
    "g": 184,
    "b": 54
  },
  "hsl": {
    "h": 89.538,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71385,
    "c": 0.17253,
    "h": 132.2
  },
  "luminance": 0.3854
}

Semantic roles & 50–950 ramp

primary

#78B836

secondary

#A482C7

accent

#4ADE93

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B836

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

Preview Lab → · Contrast checker → · Palette generator →