#78C933#78C933

#78C933 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 75.6% C 0.195 H 134.1°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#78C933
RGB	rgb(120, 201, 51)
HSL	hsl(92, 60%, 49%)
HSV	hsv(92, 75%, 79%)
CMYK	cmyk(40.3%, 0%, 74.6%, 21.2%)
CIE-LAB	lab(73.55, -48.49, 62.76)
CIE-LCH	lch(73.55, 79.31, 127.69°)
OKLab	oklab(75.57% -0.136 0.1403)
OKLCH	oklch(75.57% 0.195 134.1)
XYZ	xyz(29.2294, 46.0039, 10.4708)
Luminance	0.4601 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C933 #8433C9

analogous

#C3C933 #78C933 #33C939

triadic

#78C933 #3378C9 #C93378

tetradic

#78C933 #33C3C9 #8433C9 #C93933

square

#78C933 #33C3C9 #8433C9 #C93933

split-complementary

#78C933 #3933C9 #C933C3

monochromatic

#3E671A #5B9827 #78C933 #98D762 #B8E493

Accessibility & contrast

On white

2.06

#78C933 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#78C933 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C933

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C933	#FFFFFF	#000000	##000000
##78C933	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B912

Deuteranopia (green-blind)

#C6B242

Tritanopia (blue-blind)

#77C1AC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #78c933;
/* rgb */ color: rgb(120, 201, 51);
/* oklch */ color: oklch(75.6% 0.195 134.1);

Tailwind

colors: {
  custom: {
    50: '#a5da75',
    500: '#78c933',
    950: '#000000',
  },
}

SCSS

$custom: #78c933;
$custom-light: #a5da75;
$custom-dark: #000000;

JSON

{
  "hex": "#78c933",
  "rgb": {
    "r": 120,
    "g": 201,
    "b": 51
  },
  "hsl": {
    "h": 92.4,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75573,
    "c": 0.19538,
    "h": 134.1
  },
  "luminance": 0.46005
}

Semantic roles & 50–950 ramp

primary

#78C933

secondary

#AF89CF

accent

#45E39A

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#101509

muted

#7F837B

Preview Lab

Preview with #78C933

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

Preview Lab → · Contrast checker → · Palette generator →