#78B430#78B430

#78B430 is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.3% C 0.171 H 131.2°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#78B430
RGB	rgb(120, 180, 48)
HSL	hsl(87, 58%, 45%)
HSV	hsv(87, 73%, 71%)
CMYK	cmyk(33.3%, 0%, 73.3%, 29.4%)
CIE-LAB	lab(67.16, -39.82, 57.53)
CIE-LCH	lch(67.16, 69.97, 124.69°)
OKLab	oklab(70.35% -0.1127 0.1289)
OKLCH	oklch(70.35% 0.171 131.2)
XYZ	xyz(24.6003, 36.8481, 8.6120)
Luminance	0.3685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B430 #6C30B4

analogous

#B4AE30 #78B430 #36B430

triadic

#78B430 #3078B4 #B43078

tetradic

#78B430 #30B4AE #6C30B4 #B43036

square

#78B430 #30B4AE #6C30B4 #B43036

split-complementary

#78B430 #3036B4 #AE30B4

monochromatic

#385316 #588423 #78B430 #96D151 #B3DD81

Accessibility & contrast

On white

2.51

#78B430 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#78B430 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B430

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B430	#FFFFFF	#000000	##000000
##78B430	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA617

Deuteranopia (green-blind)

#B4A23D

Tritanopia (blue-blind)

#7AAC9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #78b430;
/* rgb */ color: rgb(120, 180, 48);
/* oklch */ color: oklch(70.3% 0.171 131.2);

Tailwind

colors: {
  custom: {
    50: '#a4cb71',
    500: '#78b430',
    950: '#000000',
  },
}

SCSS

$custom: #78b430;
$custom-light: #a4cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#78b430",
  "rgb": {
    "r": 120,
    "g": 180,
    "b": 48
  },
  "hsl": {
    "h": 87.273,
    "s": 57.895,
    "l": 44.706
  },
  "oklch": {
    "l": 0.7035,
    "c": 0.17123,
    "h": 131.2
  },
  "luminance": 0.36849
}

Semantic roles & 50–950 ramp

primary

#78B430

secondary

#9C79C6

accent

#47E18D

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B430

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

Preview Lab → · Contrast checker → · Palette generator →