#78C33C#78C33C

#78C33C is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.2% C 0.183 H 134.1°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#78C33C
RGB	rgb(120, 195, 60)
HSL	hsl(93, 53%, 50%)
HSV	hsv(93, 69%, 76%)
CMYK	cmyk(38.5%, 0%, 69.2%, 23.5%)
CIE-LAB	lab(71.79, -45.42, 57.76)
CIE-LCH	lch(71.79, 73.48, 128.18°)
OKLab	oklab(74.15% -0.127 0.1311)
OKLCH	oklch(74.15% 0.183 134.1)
XYZ	xyz(28.0759, 43.3482, 11.1618)
Luminance	0.4335 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C33C #873CC3

analogous

#BCC33C #78C33C #3CC343

triadic

#78C33C #3C78C3 #C33C78

tetradic

#78C33C #3CBCC3 #873CC3 #C3433C

square

#78C33C #3CBCC3 #873CC3 #C3433C

split-complementary

#78C33C #433CC3 #C33CBC

monochromatic

#3E651F #5B942E #78C33C #98D16B #B9E09A

Accessibility & contrast

On white

2.17

#78C33C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#78C33C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C33C

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C33C	#FFFFFF	#000000	##000000
##78C33C	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB427

Deuteranopia (green-blind)

#C0AE48

Tritanopia (blue-blind)

#77BCA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c33c;
/* rgb */ color: rgb(120, 195, 60);
/* oklch */ color: oklch(74.2% 0.183 134.1);

Tailwind

colors: {
  custom: {
    50: '#a4d579',
    500: '#78c33c',
    950: '#000000',
  },
}

SCSS

$custom: #78c33c;
$custom-light: #a4d579;
$custom-dark: #000000;

JSON

{
  "hex": "#78c33c",
  "rgb": {
    "r": 120,
    "g": 195,
    "b": 60
  },
  "hsl": {
    "h": 93.333,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.74154,
    "c": 0.18253,
    "h": 134.1
  },
  "luminance": 0.4335
}

Semantic roles & 50–950 ramp

primary

#78C33C

secondary

#B18FCC

accent

#4BDC9C

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #78C33C

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

Preview Lab → · Contrast checker → · Palette generator →