#4C661B#4C661B

#4C661B is a mid, moderate yellow-green. Relative luminance 0.111; OKLCH L 47.3% C 0.105 H 126.7°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#4C661B
RGB	rgb(76, 102, 27)
HSL	hsl(81, 58%, 25%)
HSV	hsv(81, 74%, 40%)
CMYK	cmyk(25.5%, 0%, 73.5%, 60%)
CIE-LAB	lab(39.78, -21.95, 37.38)
CIE-LCH	lch(39.78, 43.35, 120.42°)
OKLab	oklab(47.34% -0.0629 0.0843)
OKLCH	oklch(47.34% 0.105 126.7)
XYZ	xyz(7.9297, 11.1182, 2.7650)
Luminance	0.1112 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C661B #351B66

analogous

#665A1B #4C661B #26661B

triadic

#4C661B #1B4C66 #661B4C

tetradic

#4C661B #1B665A #351B66 #661B26

square

#4C661B #1B665A #351B66 #661B26

split-complementary

#4C661B #1B2666 #5A1B66

monochromatic

#121806 #28360E #4C661B #709628 #94C735

Accessibility & contrast

On white

6.51

#4C661B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4C661B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C661B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C661B	#FFFFFF	#000000	##FFFFFF
##4C661B	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F0F

Deuteranopia (green-blind)

#685D21

Tritanopia (blue-blind)

#4F6157

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c661b;
/* rgb */ color: rgb(76, 102, 27);
/* oklch */ color: oklch(47.3% 0.105 126.7);

Tailwind

colors: {
  custom: {
    50: '#81915c',
    500: '#4c661b',
    950: '#000000',
  },
}

SCSS

$custom: #4c661b;
$custom-light: #81915c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c661b",
  "rgb": {
    "r": 76,
    "g": 102,
    "b": 27
  },
  "hsl": {
    "h": 80.8,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.47339,
    "c": 0.10518,
    "h": 126.7
  },
  "luminance": 0.11118
}

Semantic roles & 50–950 ramp

primary

#4C661B

secondary

#61419B

accent

#46E17C

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0D04

muted

#7C7D79

Preview Lab

Preview with #4C661B

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

Preview Lab → · Contrast checker → · Palette generator →