#4D641F#4D641F

#4D641F is a mid, moderate yellow-green. Relative luminance 0.108; OKLCH L 46.9% C 0.099 H 125.8°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4D641F
RGB	rgb(77, 100, 31)
HSL	hsl(80, 53%, 26%)
HSV	hsv(80, 69%, 39%)
CMYK	cmyk(23%, 0%, 69%, 60.8%)
CIE-LAB	lab(39.23, -20.16, 35.05)
CIE-LCH	lch(39.23, 40.43, 119.91°)
OKLab	oklab(46.92% -0.0577 0.08)
OKLCH	oklch(46.92% 0.099 125.8)
XYZ	xyz(7.8651, 10.7910, 2.9646)
Luminance	0.1079 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D641F #361F64

analogous

#64581F #4D641F #2A641F

triadic

#4D641F #1F4D64 #641F4D

tetradic

#4D641F #1F6458 #361F64 #641F2A

square

#4D641F #1F6458 #361F64 #641F2A

split-complementary

#4D641F #1F2A64 #581F64

monochromatic

#121707 #293511 #4D641F #71932D #95C13C

Accessibility & contrast

On white

6.65

#4D641F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4D641F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D641F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D641F	#FFFFFF	#000000	##FFFFFF
##4D641F	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)

#695D16

Deuteranopia (green-blind)

#665C24

Tritanopia (blue-blind)

#505F56

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4d641f;
/* rgb */ color: rgb(77, 100, 31);
/* oklch */ color: oklch(46.9% 0.099 125.8);

Tailwind

colors: {
  custom: {
    50: '#81905e',
    500: '#4d641f',
    950: '#000000',
  },
}

SCSS

$custom: #4d641f;
$custom-light: #81905e;
$custom-dark: #000000;

JSON

{
  "hex": "#4d641f",
  "rgb": {
    "r": 77,
    "g": 100,
    "b": 31
  },
  "hsl": {
    "h": 80,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.4692,
    "c": 0.09861,
    "h": 125.8
  },
  "luminance": 0.10791
}

Semantic roles & 50–950 ramp

primary

#4D641F

secondary

#624698

accent

#4CDC7C

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0C05

muted

#7C7D79

Preview Lab

Preview with #4D641F

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

Preview Lab → · Contrast checker → · Palette generator →