#4C971C#4C971C

#4C971C is a mid, vivid yellow-green. Relative luminance 0.238; OKLCH L 60.5% C 0.169 H 136.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C971C
RGB	rgb(76, 151, 28)
HSL	hsl(97, 69%, 35%)
HSV	hsv(97, 81%, 59%)
CMYK	cmyk(49.7%, 0%, 81.5%, 40.8%)
CIE-LAB	lab(55.84, -43.99, 52.57)
CIE-LCH	lch(55.84, 68.55, 129.92°)
OKLab	oklab(60.47% -0.1225 0.1163)
OKLCH	oklch(60.47% 0.169 136.5)
XYZ	xyz(14.2563, 23.7526, 4.9319)
Luminance	0.2375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C971C #671C97

analogous

#8A971C #4C971C #1C9729

triadic

#4C971C #1C4C97 #971C4C

tetradic

#4C971C #1C8A97 #671C97 #97291C

square

#4C971C #1C8A97 #671C97 #97291C

split-complementary

#4C971C #291C97 #971C8A

monochromatic

#183009 #326312 #4C971C #66CB26 #87DE4F

Accessibility & contrast

On white

3.65

#4C971C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#4C971C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C971C

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C971C	#FFFFFF	#000000	##000000
##4C971C	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8A00

Deuteranopia (green-blind)

#93842B

Tritanopia (blue-blind)

#489181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4c971c;
/* rgb */ color: rgb(76, 151, 28);
/* oklch */ color: oklch(60.5% 0.169 136.5);

Tailwind

colors: {
  custom: {
    50: '#86b664',
    500: '#4c971c',
    950: '#000000',
  },
}

SCSS

$custom: #4c971c;
$custom-light: #86b664;
$custom-dark: #000000;

JSON

{
  "hex": "#4c971c",
  "rgb": {
    "r": 76,
    "g": 151,
    "b": 28
  },
  "hsl": {
    "h": 96.585,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.6047,
    "c": 0.16889,
    "h": 136.5
  },
  "luminance": 0.23754
}

Semantic roles & 50–950 ramp

primary

#4C971C

secondary

#944EC1

accent

#3CECA7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4C971C

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

Preview Lab → · Contrast checker → · Palette generator →