#78BF3A#78BF3A

#78BF3A is a light, vivid yellow-green. Relative luminance 0.416; OKLCH L 73.1% C 0.179 H 133.5°. Best body text is #000000 at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#78BF3A
RGB	rgb(120, 191, 58)
HSL	hsl(92, 53%, 49%)
HSV	hsv(92, 70%, 75%)
CMYK	cmyk(37.2%, 0%, 69.6%, 25.1%)
CIE-LAB	lab(70.57, -43.88, 57.26)
CIE-LCH	lch(70.57, 72.14, 127.46°)
OKLab	oklab(73.15% -0.123 0.1298)
OKLCH	oklch(73.15% 0.179 133.5)
XYZ	xyz(27.1398, 41.5589, 10.5939)
Luminance	0.4156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BF3A #813ABF

analogous

#BBBF3A #78BF3A #3ABF3F

triadic

#78BF3A #3A78BF #BF3A78

tetradic

#78BF3A #3ABBBF #813ABF #BF3F3A

square

#78BF3A #3ABBBF #813ABF #BF3F3A

split-complementary

#78BF3A #3F3ABF #BF3ABB

monochromatic

#3D611D #5B902C #78BF3A #97D066 #B7DF95

Accessibility & contrast

On white

2.26

#78BF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.31

#78BF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BF3A

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BF3A	#FFFFFF	#000000	##000000
##78BF3A	1.00	2.26	9.31	9.31
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.31	21.00	1.00	1.00
##000000	9.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B025

Deuteranopia (green-blind)

#BDAB46

Tritanopia (blue-blind)

#78B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78bf3a;
/* rgb */ color: rgb(120, 191, 58);
/* oklch */ color: oklch(73.1% 0.179 133.5);

Tailwind

colors: {
  custom: {
    50: '#a4d378',
    500: '#78bf3a',
    950: '#000000',
  },
}

SCSS

$custom: #78bf3a;
$custom-light: #a4d378;
$custom-dark: #000000;

JSON

{
  "hex": "#78bf3a",
  "rgb": {
    "r": 120,
    "g": 191,
    "b": 58
  },
  "hsl": {
    "h": 92.03,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73148,
    "c": 0.17879,
    "h": 133.5
  },
  "luminance": 0.4156
}

Semantic roles & 50–950 ramp

primary

#78BF3A

secondary

#AD8BCA

accent

#4BDD99

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BF3A

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

Preview Lab → · Contrast checker → · Palette generator →