#78B330#78B330

#78B330 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.1% C 0.170 H 131.0°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#78B330
RGB	rgb(120, 179, 48)
HSL	hsl(87, 58%, 45%)
HSV	hsv(87, 73%, 70%)
CMYK	cmyk(33%, 0%, 73.2%, 29.8%)
CIE-LAB	lab(66.86, -39.38, 57.23)
CIE-LCH	lch(66.86, 69.47, 124.53°)
OKLab	oklab(70.1% -0.1115 0.1283)
OKLCH	oklch(70.1% 0.17 131)
XYZ	xyz(24.3991, 36.4458, 8.5449)
Luminance	0.3645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B330 #6B30B3

analogous

#B3AD30 #78B330 #37B330

triadic

#78B330 #3078B3 #B33078

tetradic

#78B330 #30B3AD #6B30B3 #B33037

square

#78B330 #30B3AD #6B30B3 #B33037

split-complementary

#78B330 #3037B3 #AD30B3

monochromatic

#375216 #588323 #78B330 #96D050 #B3DD80

Accessibility & contrast

On white

2.53

#78B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#78B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B330

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B330	#FFFFFF	#000000	##000000
##78B330	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA617

Deuteranopia (green-blind)

#B3A13C

Tritanopia (blue-blind)

#7AAB9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #78b330;
/* rgb */ color: rgb(120, 179, 48);
/* oklch */ color: oklch(70.1% 0.170 131.0);

Tailwind

colors: {
  custom: {
    50: '#a4ca71',
    500: '#78b330',
    950: '#000000',
  },
}

SCSS

$custom: #78b330;
$custom-light: #a4ca71;
$custom-dark: #000000;

JSON

{
  "hex": "#78b330",
  "rgb": {
    "r": 120,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 87.023,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70103,
    "c": 0.16998,
    "h": 131
  },
  "luminance": 0.36447
}

Semantic roles & 50–950 ramp

primary

#78B330

secondary

#9C79C6

accent

#47E18C

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B330

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

Preview Lab → · Contrast checker → · Palette generator →