#78B034#78B034

#78B034 is a light, vivid yellow-green. Relative luminance 0.353; OKLCH L 69.4% C 0.164 H 130.8°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#78B034
RGB	rgb(120, 176, 52)
HSL	hsl(87, 54%, 45%)
HSV	hsv(87, 70%, 69%)
CMYK	cmyk(31.8%, 0%, 70.5%, 31%)
CIE-LAB	lab(65.97, -37.79, 54.86)
CIE-LCH	lch(65.97, 66.62, 124.56°)
OKLab	oklab(69.39% -0.1069 0.1239)
OKLCH	oklch(69.39% 0.164 130.8)
XYZ	xyz(23.8907, 35.2909, 8.8012)
Luminance	0.3529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B034 #6C34B0

analogous

#B0AA34 #78B034 #3AB034

triadic

#78B034 #3478B0 #B03478

tetradic

#78B034 #34B0AA #6C34B0 #B0343A

square

#78B034 #34B0AA #6C34B0 #B0343A

split-complementary

#78B034 #343AB0 #AA34B0

monochromatic

#385218 #588126 #78B034 #96CD55 #B3DB84

Accessibility & contrast

On white

2.61

#78B034 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#78B034 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B034

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B034	#FFFFFF	#000000	##000000
##78B034	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A320

Deuteranopia (green-blind)

#B09F3F

Tritanopia (blue-blind)

#7BA997

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #78b034;
/* rgb */ color: rgb(120, 176, 52);
/* oklch */ color: oklch(69.4% 0.164 130.8);

Tailwind

colors: {
  custom: {
    50: '#a3c873',
    500: '#78b034',
    950: '#000000',
  },
}

SCSS

$custom: #78b034;
$custom-light: #a3c873;
$custom-dark: #000000;

JSON

{
  "hex": "#78b034",
  "rgb": {
    "r": 120,
    "g": 176,
    "b": 52
  },
  "hsl": {
    "h": 87.097,
    "s": 54.386,
    "l": 44.706
  },
  "oklch": {
    "l": 0.69391,
    "c": 0.16363,
    "h": 130.8
  },
  "luminance": 0.35292
}

Semantic roles & 50–950 ramp

primary

#78B034

secondary

#9C7CC4

accent

#4ADE8D

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B034

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

Preview Lab → · Contrast checker → · Palette generator →