#78C836#78C836

#78C836 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.3% C 0.192 H 134.2°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#78C836
RGB	rgb(120, 200, 54)
HSL	hsl(93, 57%, 50%)
HSV	hsv(93, 73%, 78%)
CMYK	cmyk(40%, 0%, 73%, 21.6%)
CIE-LAB	lab(73.26, -47.90, 61.46)
CIE-LCH	lch(73.26, 77.92, 127.93°)
OKLab	oklab(75.35% -0.1342 0.138)
OKLCH	oklch(75.35% 0.192 134.2)
XYZ	xyz(29.0653, 45.5665, 10.7530)
Luminance	0.4557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C836 #8636C8

analogous

#C1C836 #78C836 #36C83D

triadic

#78C836 #3678C8 #C83678

tetradic

#78C836 #36C1C8 #8636C8 #C83D36

square

#78C836 #36C1C8 #8636C8 #C83D36

split-complementary

#78C836 #3D36C8 #C836C1

monochromatic

#3E681C #5B9829 #78C836 #98D666 #B9E396

Accessibility & contrast

On white

2.08

#78C836 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#78C836 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C836

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C836	#FFFFFF	#000000	##000000
##78C836	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81A

Deuteranopia (green-blind)

#C5B244

Tritanopia (blue-blind)

#77C0AC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #78c836;
/* rgb */ color: rgb(120, 200, 54);
/* oklch */ color: oklch(75.3% 0.192 134.2);

Tailwind

colors: {
  custom: {
    50: '#a5d977',
    500: '#78c836',
    950: '#000000',
  },
}

SCSS

$custom: #78c836;
$custom-light: #a5d977;
$custom-dark: #000000;

JSON

{
  "hex": "#78c836",
  "rgb": {
    "r": 120,
    "g": 200,
    "b": 54
  },
  "hsl": {
    "h": 92.877,
    "s": 57.48,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75346,
    "c": 0.19247,
    "h": 134.2
  },
  "luminance": 0.45568
}

Semantic roles & 50–950 ramp

primary

#78C836

secondary

#B08CCE

accent

#47E19B

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #78C836

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

Preview Lab → · Contrast checker → · Palette generator →