#78C038#78C038

#78C038 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.4% C 0.181 H 133.4°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#78C038
RGB	rgb(120, 192, 56)
HSL	hsl(92, 55%, 49%)
HSV	hsv(92, 71%, 75%)
CMYK	cmyk(37.5%, 0%, 70.8%, 24.7%)
CIE-LAB	lab(70.85, -44.44, 58.32)
CIE-LCH	lch(70.85, 73.32, 127.31°)
OKLab	oklab(73.38% -0.1247 0.1317)
OKLCH	oklch(73.38% 0.181 133.4)
XYZ	xyz(27.3087, 41.9766, 10.4040)
Luminance	0.4198 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C038 #8038C0

analogous

#BCC038 #78C038 #38C03C

triadic

#78C038 #3878C0 #C03878

tetradic

#78C038 #38BCC0 #8038C0 #C03C38

square

#78C038 #38BCC0 #8038C0 #C03C38

split-complementary

#78C038 #3C38C0 #C038BC

monochromatic

#3D611C #5A912A #78C038 #97D264 #B7DF93

Accessibility & contrast

On white

2.24

#78C038 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#78C038 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C038

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C038	#FFFFFF	#000000	##000000
##78C038	1.00	2.24	9.40	9.40
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B121

Deuteranopia (green-blind)

#BEAB45

Tritanopia (blue-blind)

#78B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78c038;
/* rgb */ color: rgb(120, 192, 56);
/* oklch */ color: oklch(73.4% 0.181 133.4);

Tailwind

colors: {
  custom: {
    50: '#a4d377',
    500: '#78c038',
    950: '#000000',
  },
}

SCSS

$custom: #78c038;
$custom-light: #a4d377;
$custom-dark: #000000;

JSON

{
  "hex": "#78c038",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 56
  },
  "hsl": {
    "h": 91.765,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7338,
    "c": 0.18135,
    "h": 133.4
  },
  "luminance": 0.41978
}

Semantic roles & 50–950 ramp

primary

#78C038

secondary

#AC89CB

accent

#4ADE98

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C038

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

Preview Lab → · Contrast checker → · Palette generator →