#4F661B#4F661B

#4F661B is a mid, moderate yellow-green. Relative luminance 0.112; OKLCH L 47.6% C 0.104 H 125.1°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4F661B
RGB	rgb(79, 102, 27)
HSL	hsl(78, 58%, 25%)
HSV	hsv(78, 74%, 40%)
CMYK	cmyk(22.5%, 0%, 73.5%, 60%)
CIE-LAB	lab(39.99, -20.63, 37.66)
CIE-LCH	lch(39.99, 42.95, 118.71°)
OKLab	oklab(47.56% -0.0595 0.0848)
OKLCH	oklch(47.56% 0.104 125.1)
XYZ	xyz(8.1737, 11.2440, 2.7764)
Luminance	0.1124 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F661B #321B66

analogous

#66571B #4F661B #29661B

triadic

#4F661B #1B4F66 #661B4F

tetradic

#4F661B #1B6657 #321B66 #661B29

square

#4F661B #1B6657 #321B66 #661B29

split-complementary

#4F661B #1B2966 #571B66

monochromatic

#131806 #2A360E #4F661B #749628 #9AC735

Accessibility & contrast

On white

6.46

#4F661B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4F661B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F661B

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F661B	#FFFFFF	#000000	##FFFFFF
##4F661B	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0F

Deuteranopia (green-blind)

#695E21

Tritanopia (blue-blind)

#536157

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f661b;
/* rgb */ color: rgb(79, 102, 27);
/* oklch */ color: oklch(47.6% 0.104 125.1);

Tailwind

colors: {
  custom: {
    50: '#83915c',
    500: '#4f661b',
    950: '#000000',
  },
}

SCSS

$custom: #4f661b;
$custom-light: #83915c;
$custom-dark: #000000;

JSON

{
  "hex": "#4f661b",
  "rgb": {
    "r": 79,
    "g": 102,
    "b": 27
  },
  "hsl": {
    "h": 78.4,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47563,
    "c": 0.1036,
    "h": 125.1
  },
  "luminance": 0.11244
}

Semantic roles & 50–950 ramp

primary

#4F661B

secondary

#5D419B

accent

#46E176

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #4F661B

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

Preview Lab → · Contrast checker → · Palette generator →