#4F641C#4F641C

#4F641C is a mid, moderate yellow-green. Relative luminance 0.109; OKLCH L 47.0% C 0.100 H 124.3°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F641C
RGB	rgb(79, 100, 28)
HSL	hsl(78, 56%, 25%)
HSV	hsv(78, 72%, 39%)
CMYK	cmyk(21%, 0%, 72%, 60.8%)
CIE-LAB	lab(39.34, -19.51, 36.57)
CIE-LCH	lch(39.34, 41.45, 118.08°)
OKLab	oklab(47.04% -0.0563 0.0827)
OKLCH	oklch(47.04% 0.1 124.3)
XYZ	xyz(7.9913, 10.8604, 2.7736)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F641C #311C64

analogous

#64551C #4F641C #2B641C

triadic

#4F641C #1C4F64 #641C4F

tetradic

#4F641C #1C6455 #311C64 #641C2B

square

#4F641C #1C6455 #311C64 #641C2B

split-complementary

#4F641C #1C2B64 #551C64

monochromatic

#131807 #29340F #4F641C #759429 #9BC437

Accessibility & contrast

On white

6.62

#4F641C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4F641C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F641C

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F641C	#FFFFFF	#000000	##FFFFFF
##4F641C	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D11

Deuteranopia (green-blind)

#675C22

Tritanopia (blue-blind)

#535F56

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4f641c;
/* rgb */ color: rgb(79, 100, 28);
/* oklch */ color: oklch(47.0% 0.100 124.3);

Tailwind

colors: {
  custom: {
    50: '#83905d',
    500: '#4f641c',
    950: '#000000',
  },
}

SCSS

$custom: #4f641c;
$custom-light: #83905d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f641c",
  "rgb": {
    "r": 79,
    "g": 100,
    "b": 28
  },
  "hsl": {
    "h": 77.5,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47045,
    "c": 0.10003,
    "h": 124.3
  },
  "luminance": 0.1086
}

Semantic roles & 50–950 ramp

primary

#4F641C

secondary

#5C4399

accent

#48E074

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C04

muted

#7C7D79

Preview Lab

Preview with #4F641C

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

Preview Lab → · Contrast checker → · Palette generator →