#4F7F1B#4F7F1B

#4F7F1B is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.2% C 0.138 H 132.3°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4F7F1B
RGB	rgb(79, 127, 27)
HSL	hsl(89, 65%, 30%)
HSV	hsv(89, 79%, 50%)
CMYK	cmyk(37.8%, 0%, 78.7%, 50.2%)
CIE-LAB	lab(48.16, -32.80, 45.71)
CIE-LCH	lch(48.16, 56.26, 125.66°)
OKLab	oklab(54.21% -0.0926 0.1017)
OKLCH	oklch(54.21% 0.138 132.3)
XYZ	xyz(11.0115, 16.9197, 3.7223)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7F1B #4B1B7F

analogous

#7F7D1B #4F7F1B #1D7F1B

triadic

#4F7F1B #1B4F7F #7F1B4F

tetradic

#4F7F1B #1B7F7D #4B1B7F #7F1B1D

square

#4F7F1B #1B7F7D #4B1B7F #7F1B1D

split-complementary

#4F7F1B #1B1D7F #7D1B7F

monochromatic

#101A06 #304D10 #4F7F1B #6EB126 #8DD63E

Accessibility & contrast

On white

4.79

#4F7F1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4F7F1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7F1B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7F1B	#FFFFFF	#000000	##FFFFFF
##4F7F1B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857503

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#507A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4f7f1b;
/* rgb */ color: rgb(79, 127, 27);
/* oklch */ color: oklch(54.2% 0.138 132.3);

Tailwind

colors: {
  custom: {
    50: '#85a460',
    500: '#4f7f1b',
    950: '#000000',
  },
}

SCSS

$custom: #4f7f1b;
$custom-light: #85a460;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7f1b",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 27
  },
  "hsl": {
    "h": 88.8,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54209,
    "c": 0.13755,
    "h": 132.3
  },
  "luminance": 0.1692
}

Semantic roles & 50–950 ramp

primary

#4F7F1B

secondary

#7943B3

accent

#40E891

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4F7F1B

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

Preview Lab → · Contrast checker → · Palette generator →