#78C136#78C136

#78C136 is a light, vivid yellow-green. Relative luminance 0.424; OKLCH L 73.6% C 0.184 H 133.4°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#78C136
RGB	rgb(120, 193, 54)
HSL	hsl(92, 56%, 48%)
HSV	hsv(92, 72%, 76%)
CMYK	cmyk(37.8%, 0%, 72%, 24.3%)
CIE-LAB	lab(71.14, -45.00, 59.34)
CIE-LCH	lch(71.14, 74.47, 127.17°)
OKLab	oklab(73.61% -0.1263 0.1336)
OKLCH	oklch(73.61% 0.184 133.4)
XYZ	xyz(27.4811, 42.3981, 10.2250)
Luminance	0.4240 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C136 #7F36C1

analogous

#BDC136 #78C136 #36C13A

triadic

#78C136 #3678C1 #C13678

tetradic

#78C136 #36BDC1 #7F36C1 #C13A36

square

#78C136 #36BDC1 #7F36C1 #C13A36

split-complementary

#78C136 #3A36C1 #C136BD

monochromatic

#3D611B #5A9129 #78C136 #97D361 #B7E091

Accessibility & contrast

On white

2.22

#78C136 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#78C136 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C136

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C136	#FFFFFF	#000000	##000000
##78C136	1.00	2.22	9.48	9.48
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B21D

Deuteranopia (green-blind)

#BFAC43

Tritanopia (blue-blind)

#78B9A6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c136;
/* rgb */ color: rgb(120, 193, 54);
/* oklch */ color: oklch(73.6% 0.184 133.4);

Tailwind

colors: {
  custom: {
    50: '#a4d476',
    500: '#78c136',
    950: '#000000',
  },
}

SCSS

$custom: #78c136;
$custom-light: #a4d476;
$custom-dark: #000000;

JSON

{
  "hex": "#78c136",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 54
  },
  "hsl": {
    "h": 91.511,
    "s": 56.275,
    "l": 48.431
  },
  "oklch": {
    "l": 0.73613,
    "c": 0.18384,
    "h": 133.4
  },
  "luminance": 0.42399
}

Semantic roles & 50–950 ramp

primary

#78C136

secondary

#AB88CB

accent

#48E098

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C136

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

Preview Lab → · Contrast checker → · Palette generator →