#4B661D#4B661D

#4B661D is a mid, moderate yellow-green. Relative luminance 0.111; OKLCH L 47.3% C 0.104 H 127.5°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B661D
RGB	rgb(75, 102, 29)
HSL	hsl(82, 56%, 26%)
HSV	hsv(82, 72%, 40%)
CMYK	cmyk(26.5%, 0%, 71.6%, 60%)
CIE-LAB	lab(39.73, -22.23, 36.44)
CIE-LCH	lch(39.73, 42.69, 121.38°)
OKLab	oklab(47.28% -0.0634 0.0827)
OKLCH	oklch(47.28% 0.104 127.5)
XYZ	xyz(7.8748, 11.0872, 2.8873)
Luminance	0.1109 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B661D #381D66

analogous

#665C1D #4B661D #26661D

triadic

#4B661D #1D4B66 #661D4B

tetradic

#4B661D #1D665C #381D66 #661D26

square

#4B661D #1D665C #381D66 #661D26

split-complementary

#4B661D #1D2666 #5C1D66

monochromatic

#121807 #28360F #4B661D #6E962B #91C538

Accessibility & contrast

On white

6.53

#4B661D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4B661D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B661D

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B661D	#FFFFFF	#000000	##FFFFFF
##4B661D	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F12

Deuteranopia (green-blind)

#685D23

Tritanopia (blue-blind)

#4E6157

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b661d;
/* rgb */ color: rgb(75, 102, 29);
/* oklch */ color: oklch(47.3% 0.104 127.5);

Tailwind

colors: {
  custom: {
    50: '#80915e',
    500: '#4b661d',
    950: '#000000',
  },
}

SCSS

$custom: #4b661d;
$custom-light: #80915e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b661d",
  "rgb": {
    "r": 75,
    "g": 102,
    "b": 29
  },
  "hsl": {
    "h": 82.192,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47284,
    "c": 0.10418,
    "h": 127.5
  },
  "luminance": 0.11087
}

Semantic roles & 50–950 ramp

primary

#4B661D

secondary

#64449B

accent

#49DF80

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0D04

muted

#7C7D79

Preview Lab

Preview with #4B661D

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

Preview Lab → · Contrast checker → · Palette generator →