#78C734#78C734

#78C734 is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.1% C 0.192 H 134.0°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#78C734
RGB	rgb(120, 199, 52)
HSL	hsl(92, 59%, 49%)
HSV	hsv(92, 74%, 78%)
CMYK	cmyk(39.7%, 0%, 73.9%, 22%)
CIE-LAB	lab(72.95, -47.61, 61.84)
CIE-LCH	lch(72.95, 78.04, 127.59°)
OKLab	oklab(75.08% -0.1336 0.1385)
OKLCH	oklch(75.08% 0.192 134)
XYZ	xyz(28.7885, 45.0864, 10.4338)
Luminance	0.4509 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C734 #8334C7

analogous

#C2C734 #78C734 #34C73A

triadic

#78C734 #3478C7 #C73478

tetradic

#78C734 #34C2C7 #8334C7 #C73A34

square

#78C734 #34C2C7 #8334C7 #C73A34

split-complementary

#78C734 #3A34C7 #C734C2

monochromatic

#3D661B #5B9627 #78C734 #98D662 #B8E393

Accessibility & contrast

On white

2.10

#78C734 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#78C734 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C734

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C734	#FFFFFF	#000000	##000000
##78C734	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB716

Deuteranopia (green-blind)

#C4B143

Tritanopia (blue-blind)

#77BFAB

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #78c734;
/* rgb */ color: rgb(120, 199, 52);
/* oklch */ color: oklch(75.1% 0.192 134.0);

Tailwind

colors: {
  custom: {
    50: '#a5d875',
    500: '#78c734',
    950: '#000000',
  },
}

SCSS

$custom: #78c734;
$custom-light: #a5d875;
$custom-dark: #000000;

JSON

{
  "hex": "#78c734",
  "rgb": {
    "r": 120,
    "g": 199,
    "b": 52
  },
  "hsl": {
    "h": 92.245,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.75084,
    "c": 0.1924,
    "h": 134
  },
  "luminance": 0.45088
}

Semantic roles & 50–950 ramp

primary

#78C734

secondary

#AE89CE

accent

#46E29A

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C734

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

Preview Lab → · Contrast checker → · Palette generator →