#78C142#78C142

#78C142 is a light, vivid yellow-green. Relative luminance 0.425; OKLCH L 73.7% C 0.176 H 134.4°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#78C142
RGB	rgb(120, 193, 66)
HSL	hsl(94, 51%, 51%)
HSV	hsv(94, 66%, 76%)
CMYK	cmyk(37.8%, 0%, 65.8%, 24.3%)
CIE-LAB	lab(71.23, -44.10, 54.79)
CIE-LCH	lch(71.23, 70.33, 128.84°)
OKLab	oklab(73.71% -0.123 0.1256)
OKLCH	oklch(73.71% 0.176 134.4)
XYZ	xyz(27.7985, 42.5250, 11.8966)
Luminance	0.4253 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C142 #8B42C1

analogous

#B8C142 #78C142 #42C14B

triadic

#78C142 #4278C1 #C14278

tetradic

#78C142 #42B8C1 #8B42C1 #C14B42

square

#78C142 #42B8C1 #8B42C1 #C14B42

split-complementary

#78C142 #4B42C1 #C142B8

monochromatic

#3F6722 #5B9531 #78C142 #99D070 #BADF9E

Accessibility & contrast

On white

2.21

#78C142 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#78C142 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C142

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C142	#FFFFFF	#000000	##000000
##78C142	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B231

Deuteranopia (green-blind)

#BEAC4D

Tritanopia (blue-blind)

#77BAA7

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #78c142;
/* rgb */ color: rgb(120, 193, 66);
/* oklch */ color: oklch(73.7% 0.176 134.4);

Tailwind

colors: {
  custom: {
    50: '#a4d47c',
    500: '#78c142',
    950: '#000000',
  },
}

SCSS

$custom: #78c142;
$custom-light: #a4d47c;
$custom-dark: #000000;

JSON

{
  "hex": "#78c142",
  "rgb": {
    "r": 120,
    "g": 193,
    "b": 66
  },
  "hsl": {
    "h": 94.488,
    "s": 50.598,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73712,
    "c": 0.1758,
    "h": 134.4
  },
  "luminance": 0.42526
}

Semantic roles & 50–950 ramp

primary

#78C142

secondary

#B493CC

accent

#4EDA9E

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C142

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

Preview Lab → · Contrast checker → · Palette generator →