#4D641D#4D641D

#4D641D is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 46.9% C 0.100 H 125.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D641D
RGB	rgb(77, 100, 29)
HSL	hsl(79, 55%, 25%)
HSV	hsv(79, 71%, 39%)
CMYK	cmyk(23%, 0%, 71%, 60.8%)
CIE-LAB	lab(39.21, -20.32, 35.94)
CIE-LCH	lch(39.21, 41.29, 119.48°)
OKLab	oklab(46.9% -0.0583 0.0816)
OKLCH	oklch(46.9% 0.1 125.6)
XYZ	xyz(7.8395, 10.7807, 2.8300)
Luminance	0.1078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D641D #341D64

analogous

#64581D #4D641D #29641D

triadic

#4D641D #1D4D64 #641D4D

tetradic

#4D641D #1D6458 #341D64 #641D29

square

#4D641D #1D6458 #341D64 #641D29

split-complementary

#4D641D #1D2964 #581D64

monochromatic

#121807 #28350F #4D641D #72932B #96C339

Accessibility & contrast

On white

6.65

#4D641D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4D641D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D641D

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D641D	#FFFFFF	#000000	##FFFFFF
##4D641D	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D13

Deuteranopia (green-blind)

#665C23

Tritanopia (blue-blind)

#505F56

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4d641d;
/* rgb */ color: rgb(77, 100, 29);
/* oklch */ color: oklch(46.9% 0.100 125.6);

Tailwind

colors: {
  custom: {
    50: '#81905d',
    500: '#4d641d',
    950: '#000000',
  },
}

SCSS

$custom: #4d641d;
$custom-light: #81905d;
$custom-dark: #000000;

JSON

{
  "hex": "#4d641d",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 29
  },
  "hsl": {
    "h": 79.437,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46901,
    "c": 0.10027,
    "h": 125.6
  },
  "luminance": 0.10781
}

Semantic roles & 50–950 ramp

primary

#4D641D

secondary

#5F4499

accent

#49DE7A

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #4D641D

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

Preview Lab → · Contrast checker → · Palette generator →