#78B940#78B940

#78B940 is a light, vivid yellow-green. Relative luminance 0.391; OKLCH L 71.7% C 0.167 H 133.2°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#78B940
RGB	rgb(120, 185, 64)
HSL	hsl(92, 49%, 49%)
HSV	hsv(92, 65%, 73%)
CMYK	cmyk(35.1%, 0%, 65.4%, 27.5%)
CIE-LAB	lab(68.79, -40.84, 53.00)
CIE-LCH	lch(68.79, 66.91, 127.62°)
OKLab	oklab(71.72% -0.1143 0.1216)
OKLCH	oklch(71.72% 0.167 133.2)
XYZ	xyz(26.0197, 39.0601, 11.0179)
Luminance	0.3906 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B940 #8140B9

analogous

#B5B940 #78B940 #40B945

triadic

#78B940 #4078B9 #B94078

tetradic

#78B940 #40B5B9 #8140B9 #B94540

square

#78B940 #40B5B9 #8140B9 #B94540

split-complementary

#78B940 #4540B9 #B940B5

monochromatic

#3D5E21 #5B8C30 #78B940 #97CC6B #B7DB98

Accessibility & contrast

On white

2.38

#78B940 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#78B940 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B940

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B940	#FFFFFF	#000000	##000000
##78B940	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB30

Deuteranopia (green-blind)

#B7A64A

Tritanopia (blue-blind)

#78B2A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #78b940;
/* rgb */ color: rgb(120, 185, 64);
/* oklch */ color: oklch(71.7% 0.167 133.2);

Tailwind

colors: {
  custom: {
    50: '#a3ce7a',
    500: '#78b940',
    950: '#000000',
  },
}

SCSS

$custom: #78b940;
$custom-light: #a3ce7a;
$custom-dark: #000000;

JSON

{
  "hex": "#78b940",
  "rgb": {
    "r": 120,
    "g": 185,
    "b": 64
  },
  "hsl": {
    "h": 92.231,
    "s": 48.594,
    "l": 48.824
  },
  "oklch": {
    "l": 0.71718,
    "c": 0.16685,
    "h": 133.2
  },
  "luminance": 0.39061
}

Semantic roles & 50–950 ramp

primary

#78B940

secondary

#AD8EC7

accent

#50D899

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10130A

muted

#7F827C

Preview Lab

Preview with #78B940

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

Preview Lab → · Contrast checker → · Palette generator →