#78BC54#78BC54

#78BC54 is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.7% C 0.154 H 136.0°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#78BC54
RGB	rgb(120, 188, 84)
HSL	hsl(99, 44%, 53%)
HSV	hsv(99, 55%, 74%)
CMYK	cmyk(36.2%, 0%, 55.3%, 26.3%)
CIE-LAB	lab(69.89, -40.22, 45.30)
CIE-LCH	lch(69.89, 60.58, 131.60°)
OKLab	oklab(72.68% -0.1111 0.1072)
OKLCH	oklch(72.68% 0.154 136)
XYZ	xyz(27.3285, 40.5983, 14.7821)
Luminance	0.4060 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BC54 #9854BC

analogous

#ACBC54 #78BC54 #54BC64

triadic

#78BC54 #5478BC #BC5478

tetradic

#78BC54 #54ACBC #9854BC #BC6454

square

#78BC54 #54ACBC #9854BC #BC6454

split-complementary

#78BC54 #6454BC #BC54AC

monochromatic

#416B2A #5B973B #78BC54 #9BCD80 #BDDEAC

Accessibility & contrast

On white

2.30

#78BC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#78BC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BC54

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BC54	#FFFFFF	#000000	##000000
##78BC54	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AE4A

Deuteranopia (green-blind)

#B8A95B

Tritanopia (blue-blind)

#76B6A5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #78bc54;
/* rgb */ color: rgb(120, 188, 84);
/* oklch */ color: oklch(72.7% 0.154 136.0);

Tailwind

colors: {
  custom: {
    50: '#a3d087',
    500: '#78bc54',
    950: '#000000',
  },
}

SCSS

$custom: #78bc54;
$custom-light: #a3d087;
$custom-dark: #000000;

JSON

{
  "hex": "#78bc54",
  "rgb": {
    "r": 120,
    "g": 188,
    "b": 84
  },
  "hsl": {
    "h": 99.231,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72676,
    "c": 0.15436,
    "h": 136
  },
  "luminance": 0.406
}

Semantic roles & 50–950 ramp

primary

#78BC54

secondary

#BDA0CC

accent

#54D3A7

background

#FAFCF8

surface

#F4F9F0

border

#CED2CB

text

#0F140B

muted

#7F827C

Preview Lab

Preview with #78BC54

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

Preview Lab → · Contrast checker → · Palette generator →