#4F641F#4F641F

#4F641F is a mid, moderate yellow-green. Relative luminance 0.109; OKLCH L 47.1% C 0.098 H 124.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F641F
RGB	rgb(79, 100, 31)
HSL	hsl(78, 53%, 26%)
HSV	hsv(78, 69%, 39%)
CMYK	cmyk(21%, 0%, 69%, 60.8%)
CIE-LAB	lab(39.37, -19.28, 35.25)
CIE-LCH	lch(39.37, 40.17, 118.67°)
OKLab	oklab(47.07% -0.0554 0.0804)
OKLCH	oklch(47.07% 0.098 124.6)
XYZ	xyz(8.0290, 10.8755, 2.9722)
Luminance	0.1088 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F641F #341F64

analogous

#64561F #4F641F #2C641F

triadic

#4F641F #1F4F64 #641F4F

tetradic

#4F641F #1F6456 #341F64 #641F2C

square

#4F641F #1F6456 #341F64 #641F2C

split-complementary

#4F641F #1F2C64 #561F64

monochromatic

#121707 #2A3511 #4F641F #74932D #99C13C

Accessibility & contrast

On white

6.61

#4F641F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4F641F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F641F

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F641F	#FFFFFF	#000000	##FFFFFF
##4F641F	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D16

Deuteranopia (green-blind)

#675D24

Tritanopia (blue-blind)

#535F56

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4f641f;
/* rgb */ color: rgb(79, 100, 31);
/* oklch */ color: oklch(47.1% 0.098 124.6);

Tailwind

colors: {
  custom: {
    50: '#82905f',
    500: '#4f641f',
    950: '#000000',
  },
}

SCSS

$custom: #4f641f;
$custom-light: #82905f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f641f",
  "rgb": {
    "r": 79,
    "g": 100,
    "b": 31
  },
  "hsl": {
    "h": 78.261,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.47074,
    "c": 0.09758,
    "h": 124.6
  },
  "luminance": 0.10876
}

Semantic roles & 50–950 ramp

primary

#4F641F

secondary

#5F4698

accent

#4CDC78

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0B0C05

muted

#7C7D79

Preview Lab

Preview with #4F641F

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

Preview Lab → · Contrast checker → · Palette generator →