#78C841#78C841

#78C841 is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.4% C 0.185 H 135.1°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#78C841
RGB	rgb(120, 200, 65)
HSL	hsl(96, 55%, 52%)
HSV	hsv(96, 68%, 78%)
CMYK	cmyk(40%, 0%, 67.5%, 21.6%)
CIE-LAB	lab(73.34, -47.11, 57.43)
CIE-LCH	lch(73.34, 74.28, 129.36°)
OKLab	oklab(75.43% -0.1313 0.131)
OKLCH	oklch(75.43% 0.185 135.1)
XYZ	xyz(29.3535, 45.6818, 12.2708)
Luminance	0.4568 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C841 #9141C8

analogous

#BBC841 #78C841 #41C84E

triadic

#78C841 #4178C8 #C84178

tetradic

#78C841 #41BBC8 #9141C8 #C84E41

square

#78C841 #41BBC8 #9141C8 #C84E41

split-complementary

#78C841 #4E41C8 #C841BB

monochromatic

#406F20 #5C9E2E #78C841 #9AD670 #BBE3A0

Accessibility & contrast

On white

2.07

#78C841 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#78C841 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C841

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C841	#FFFFFF	#000000	##000000
##78C841	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82E

Deuteranopia (green-blind)

#C4B24D

Tritanopia (blue-blind)

#76C1AD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #78c841;
/* rgb */ color: rgb(120, 200, 65);
/* oklch */ color: oklch(75.4% 0.185 135.1);

Tailwind

colors: {
  custom: {
    50: '#a5d97c',
    500: '#78c841',
    950: '#000000',
  },
}

SCSS

$custom: #78c841;
$custom-light: #a5d97c;
$custom-dark: #000000;

JSON

{
  "hex": "#78c841",
  "rgb": {
    "r": 120,
    "g": 200,
    "b": 65
  },
  "hsl": {
    "h": 95.556,
    "s": 55.102,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75431,
    "c": 0.18547,
    "h": 135.1
  },
  "luminance": 0.45683
}

Semantic roles & 50–950 ramp

primary

#78C841

secondary

#B895D0

accent

#49DEA2

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78C841

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

Preview Lab → · Contrast checker → · Palette generator →