#78B53A#78B53A

#78B53A is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.7% C 0.166 H 132.1°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#78B53A
RGB	rgb(120, 181, 58)
HSL	hsl(90, 51%, 47%)
HSV	hsv(90, 68%, 71%)
CMYK	cmyk(33.7%, 0%, 68%, 29%)
CIE-LAB	lab(67.54, -39.57, 54.12)
CIE-LCH	lch(67.54, 67.04, 126.17°)
OKLab	oklab(70.68% -0.1113 0.1232)
OKLCH	oklch(70.68% 0.166 132.1)
XYZ	xyz(25.0330, 37.3454, 9.8916)
Luminance	0.3735 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B53A #773AB5

analogous

#B5B53A #78B53A #3BB53A

triadic

#78B53A #3A78B5 #B53A78

tetradic

#78B53A #3AB5B5 #773AB5 #B53A3B

square

#78B53A #3AB5B5 #773AB5 #B53A3B

split-complementary

#78B53A #3A3BB5 #B53AB5

monochromatic

#3B581C #59872B #78B53A #97CC60 #B5DB8E

Accessibility & contrast

On white

2.48

#78B53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#78B53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B53A

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B53A	#FFFFFF	#000000	##000000
##78B53A	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA828

Deuteranopia (green-blind)

#B4A344

Tritanopia (blue-blind)

#79AE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #78b53a;
/* rgb */ color: rgb(120, 181, 58);
/* oklch */ color: oklch(70.7% 0.166 132.1);

Tailwind

colors: {
  custom: {
    50: '#a3cb77',
    500: '#78b53a',
    950: '#000000',
  },
}

SCSS

$custom: #78b53a;
$custom-light: #a3cb77;
$custom-dark: #000000;

JSON

{
  "hex": "#78b53a",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 58
  },
  "hsl": {
    "h": 89.756,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70676,
    "c": 0.16597,
    "h": 132.1
  },
  "luminance": 0.37346
}

Semantic roles & 50–950 ramp

primary

#78B53A

secondary

#A585C6

accent

#4DDB93

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B53A

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

Preview Lab → · Contrast checker → · Palette generator →