#78B042#78B042

#78B042 is a light, vivid yellow-green. Relative luminance 0.354; OKLCH L 69.5% C 0.153 H 132.1°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#78B042
RGB	rgb(120, 176, 66)
HSL	hsl(91, 45%, 47%)
HSV	hsv(91, 63%, 69%)
CMYK	cmyk(31.8%, 0%, 62.5%, 31%)
CIE-LAB	lab(66.09, -36.68, 49.19)
CIE-LCH	lch(66.09, 61.36, 126.71°)
OKLab	oklab(69.52% -0.1027 0.1138)
OKLCH	oklch(69.52% 0.153 132.1)
XYZ	xyz(24.2541, 35.4362, 10.7152)
Luminance	0.3544 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B042 #7A42B0

analogous

#AFB042 #78B042 #42B043

triadic

#78B042 #4278B0 #B04278

tetradic

#78B042 #42AFB0 #7A42B0 #B04342

square

#78B042 #42AFB0 #7A42B0 #B04342

split-complementary

#78B042 #4342B0 #B042AF

monochromatic

#3B5721 #5A8331 #78B042 #97C769 #B6D795

Accessibility & contrast

On white

2.60

#78B042 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#78B042 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B042

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B042	#FFFFFF	#000000	##000000
##78B042	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A335

Deuteranopia (green-blind)

#AF9F4A

Tritanopia (blue-blind)

#79A999

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #78b042;
/* rgb */ color: rgb(120, 176, 66);
/* oklch */ color: oklch(69.5% 0.153 132.1);

Tailwind

colors: {
  custom: {
    50: '#a2c87b',
    500: '#78b042',
    950: '#000000',
  },
}

SCSS

$custom: #78b042;
$custom-light: #a2c87b;
$custom-dark: #000000;

JSON

{
  "hex": "#78b042",
  "rgb": {
    "r": 120,
    "g": 176,
    "b": 66
  },
  "hsl": {
    "h": 90.545,
    "s": 45.455,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69518,
    "c": 0.15328,
    "h": 132.1
  },
  "luminance": 0.35437
}

Semantic roles & 50–950 ramp

primary

#78B042

secondary

#A78BC3

accent

#53D595

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F130A

muted

#7F827C

Preview Lab

Preview with #78B042

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

Preview Lab → · Contrast checker → · Palette generator →