#4C9C19#4C9C19

#4C9C19 is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.8% C 0.176 H 136.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4C9C19
RGB	rgb(76, 156, 25)
HSL	hsl(97, 72%, 35%)
HSV	hsv(97, 84%, 61%)
CMYK	cmyk(51.3%, 0%, 84%, 38.8%)
CIE-LAB	lab(57.45, -46.11, 54.89)
CIE-LCH	lch(57.45, 71.69, 130.04°)
OKLab	oklab(61.79% -0.1283 0.1207)
OKLCH	oklch(61.79% 0.176 136.8)
XYZ	xyz(15.0440, 25.3825, 5.0261)
Luminance	0.2538 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9C19 #69199C

analogous

#8D9C19 #4C9C19 #199C27

triadic

#4C9C19 #194C9C #9C194C

tetradic

#4C9C19 #198D9C #69199C #9C2719

square

#4C9C19 #198D9C #69199C #9C2719

split-complementary

#4C9C19 #27199C #9C198D

monochromatic

#193308 #326711 #4C9C19 #66D121 #87E24D

Accessibility & contrast

On white

3.46

#4C9C19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4C9C19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9C19

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9C19	#FFFFFF	#000000	##000000
##4C9C19	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28E00

Deuteranopia (green-blind)

#97882A

Tritanopia (blue-blind)

#479685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4c9c19;
/* rgb */ color: rgb(76, 156, 25);
/* oklch */ color: oklch(61.8% 0.176 136.8);

Tailwind

colors: {
  custom: {
    50: '#87ba63',
    500: '#4c9c19',
    950: '#000000',
  },
}

SCSS

$custom: #4c9c19;
$custom-light: #87ba63;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9c19",
  "rgb": {
    "r": 76,
    "g": 156,
    "b": 25
  },
  "hsl": {
    "h": 96.641,
    "s": 72.376,
    "l": 35.49
  },
  "oklch": {
    "l": 0.61789,
    "c": 0.17618,
    "h": 136.8
  },
  "luminance": 0.25384
}

Semantic roles & 50–950 ramp

primary

#4C9C19

secondary

#964CC4

accent

#39EFA8

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4C9C19

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

Preview Lab → · Contrast checker → · Palette generator →