#78CB36#78CB36

#78CB36 is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.1% C 0.196 H 134.5°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#78CB36
RGB	rgb(120, 203, 54)
HSL	hsl(93, 59%, 50%)
HSV	hsv(93, 73%, 80%)
CMYK	cmyk(40.9%, 0%, 73.4%, 20.4%)
CIE-LAB	lab(74.17, -49.12, 62.35)
CIE-LCH	lch(74.17, 79.38, 128.23°)
OKLab	oklab(76.09% -0.1375 0.1399)
OKLCH	oklch(76.09% 0.196 134.5)
XYZ	xyz(29.7669, 46.9697, 10.9869)
Luminance	0.4697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB36 #8936CB

analogous

#C2CB36 #78CB36 #36CB3F

triadic

#78CB36 #3678CB #CB3678

tetradic

#78CB36 #36C2CB #8936CB #CB3F36

square

#78CB36 #36C2CB #8936CB #CB3F36

split-complementary

#78CB36 #3F36CB #CB36C2

monochromatic

#3F6B1C #5B9C28 #78CB36 #99D867 #B9E497

Accessibility & contrast

On white

2.02

#78CB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#78CB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB36

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB36	#FFFFFF	#000000	##000000
##78CB36	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB18

Deuteranopia (green-blind)

#C8B445

Tritanopia (blue-blind)

#77C3AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78cb36;
/* rgb */ color: rgb(120, 203, 54);
/* oklch */ color: oklch(76.1% 0.196 134.5);

Tailwind

colors: {
  custom: {
    50: '#a5db77',
    500: '#78cb36',
    950: '#000000',
  },
}

SCSS

$custom: #78cb36;
$custom-light: #a5db77;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb36",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 54
  },
  "hsl": {
    "h": 93.423,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76088,
    "c": 0.19612,
    "h": 134.5
  },
  "luminance": 0.46971
}

Semantic roles & 50–950 ramp

primary

#78CB36

secondary

#B28DD0

accent

#46E29D

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #78CB36

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

Preview Lab → · Contrast checker → · Palette generator →