#78BA33#78BA33

#78BA33 is a light, vivid yellow-green. Relative luminance 0.394; OKLCH L 71.9% C 0.177 H 132.3°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#78BA33
RGB	rgb(120, 186, 51)
HSL	hsl(89, 57%, 46%)
HSV	hsv(89, 73%, 73%)
CMYK	cmyk(35.5%, 0%, 72.6%, 27.1%)
CIE-LAB	lab(69.00, -42.23, 58.28)
CIE-LCH	lch(69.00, 71.97, 125.92°)
OKLab	oklab(71.86% -0.119 0.1309)
OKLCH	oklch(71.86% 0.177 132.3)
XYZ	xyz(25.9019, 39.3488, 9.3617)
Luminance	0.3935 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BA33 #7533BA

analogous

#BAB933 #78BA33 #35BA33

triadic

#78BA33 #3378BA #BA3378

tetradic

#78BA33 #33BAB9 #7533BA #BA3335

square

#78BA33 #33BAB9 #7533BA #BA3335

split-complementary

#78BA33 #3335BA #B933BA

monochromatic

#3A5A19 #598A26 #78BA33 #96D159 #B5DF89

Accessibility & contrast

On white

2.37

#78BA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#78BA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BA33

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BA33	#FFFFFF	#000000	##000000
##78BA33	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC1A

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#79B2A0

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #78ba33;
/* rgb */ color: rgb(120, 186, 51);
/* oklch */ color: oklch(71.9% 0.177 132.3);

Tailwind

colors: {
  custom: {
    50: '#a4cf73',
    500: '#78ba33',
    950: '#000000',
  },
}

SCSS

$custom: #78ba33;
$custom-light: #a4cf73;
$custom-dark: #000000;

JSON

{
  "hex": "#78ba33",
  "rgb": {
    "r": 120,
    "g": 186,
    "b": 51
  },
  "hsl": {
    "h": 89.333,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.71858,
    "c": 0.17694,
    "h": 132.3
  },
  "luminance": 0.3935
}

Semantic roles & 50–950 ramp

primary

#78BA33

secondary

#A480C9

accent

#48E092

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BA33

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

Preview Lab → · Contrast checker → · Palette generator →