#4F971C#4F971C

#4F971C is a mid, vivid yellow-green. Relative luminance 0.239; OKLCH L 60.6% C 0.167 H 135.9°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F971C
RGB	rgb(79, 151, 28)
HSL	hsl(95, 69%, 35%)
HSV	hsv(95, 81%, 59%)
CMYK	cmyk(47.7%, 0%, 81.5%, 40.8%)
CIE-LAB	lab(55.97, -43.03, 52.73)
CIE-LCH	lch(55.97, 68.06, 129.22°)
OKLab	oklab(60.61% -0.1201 0.1166)
OKLCH	oklch(60.61% 0.167 135.9)
XYZ	xyz(14.5003, 23.8784, 4.9433)
Luminance	0.2388 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F971C #641C97

analogous

#8C971C #4F971C #1C9727

triadic

#4F971C #1C4F97 #971C4F

tetradic

#4F971C #1C8C97 #641C97 #97271C

square

#4F971C #1C8C97 #641C97 #97271C

split-complementary

#4F971C #271C97 #971C8C

monochromatic

#193009 #346312 #4F971C #6ACB26 #8ADE4F

Accessibility & contrast

On white

3.64

#4F971C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4F971C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F971C

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F971C	#FFFFFF	#000000	##000000
##4F971C	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A00

Deuteranopia (green-blind)

#93842A

Tritanopia (blue-blind)

#4C9181

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f971c;
/* rgb */ color: rgb(79, 151, 28);
/* oklch */ color: oklch(60.6% 0.167 135.9);

Tailwind

colors: {
  custom: {
    50: '#88b664',
    500: '#4f971c',
    950: '#000000',
  },
}

SCSS

$custom: #4f971c;
$custom-light: #88b664;
$custom-dark: #000000;

JSON

{
  "hex": "#4f971c",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 28
  },
  "hsl": {
    "h": 95.122,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.60609,
    "c": 0.16737,
    "h": 135.9
  },
  "luminance": 0.23879
}

Semantic roles & 50–950 ramp

primary

#4F971C

secondary

#914EC1

accent

#3CECA3

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F971C

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

Preview Lab → · Contrast checker → · Palette generator →