#78C338#78C338

#78C338 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.1% C 0.185 H 133.8°. Best body text is #000000 at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#78C338
RGB	rgb(120, 195, 56)
HSL	hsl(92, 55%, 49%)
HSV	hsv(92, 71%, 76%)
CMYK	cmyk(38.5%, 0%, 71.3%, 23.5%)
CIE-LAB	lab(71.76, -45.70, 59.24)
CIE-LCH	lch(71.76, 74.82, 127.65°)
OKLab	oklab(74.12% -0.1281 0.1336)
OKLCH	oklch(74.12% 0.185 133.8)
XYZ	xyz(27.9742, 43.3075, 10.6258)
Luminance	0.4331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C338 #8338C3

analogous

#BEC338 #78C338 #38C33E

triadic

#78C338 #3878C3 #C33878

tetradic

#78C338 #38BEC3 #8338C3 #C33E38

square

#78C338 #38BEC3 #8338C3 #C33E38

split-complementary

#78C338 #3E38C3 #C338BE

monochromatic

#3D641D #5B932A #78C338 #98D365 #B8E195

Accessibility & contrast

On white

2.17

#78C338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.66

#78C338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C338

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C338	#FFFFFF	#000000	##000000
##78C338	1.00	2.17	9.66	9.66
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.66	21.00	1.00	1.00
##000000	9.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB420

Deuteranopia (green-blind)

#C0AE45

Tritanopia (blue-blind)

#78BBA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #78c338;
/* rgb */ color: rgb(120, 195, 56);
/* oklch */ color: oklch(74.1% 0.185 133.8);

Tailwind

colors: {
  custom: {
    50: '#a5d577',
    500: '#78c338',
    950: '#000000',
  },
}

SCSS

$custom: #78c338;
$custom-light: #a5d577;
$custom-dark: #000000;

JSON

{
  "hex": "#78c338",
  "rgb": {
    "r": 120,
    "g": 195,
    "b": 56
  },
  "hsl": {
    "h": 92.374,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74123,
    "c": 0.1851,
    "h": 133.8
  },
  "luminance": 0.43309
}

Semantic roles & 50–950 ramp

primary

#78C338

secondary

#AE8BCC

accent

#49DF9A

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C338

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

Preview Lab → · Contrast checker → · Palette generator →