#4B641A#4B641A

#4B641A is a mid, moderate yellow-green. Relative luminance 0.107; OKLCH L 46.7% C 0.104 H 126.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B641A
RGB	rgb(75, 100, 26)
HSL	hsl(80, 59%, 25%)
HSV	hsv(80, 74%, 39%)
CMYK	cmyk(25%, 0%, 74%, 60.8%)
CIE-LAB	lab(39.04, -21.42, 37.04)
CIE-LCH	lch(39.04, 42.79, 120.04°)
OKLab	oklab(46.72% -0.0615 0.0834)
OKLCH	oklch(46.72% 0.104 126.4)
XYZ	xyz(7.6453, 10.6847, 2.6366)
Luminance	0.1069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B641A #331A64

analogous

#64581A #4B641A #26641A

triadic

#4B641A #1A4B64 #641A4B

tetradic

#4B641A #1A6458 #331A64 #641A26

square

#4B641A #1A6458 #331A64 #641A26

split-complementary

#4B641A #1A2664 #581A64

monochromatic

#121806 #27330D #4B641A #6F9527 #94C533

Accessibility & contrast

On white

6.69

#4B641A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4B641A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B641A

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B641A	#FFFFFF	#000000	##FFFFFF
##4B641A	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D0E

Deuteranopia (green-blind)

#665C20

Tritanopia (blue-blind)

#4E5F55

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4b641a;
/* rgb */ color: rgb(75, 100, 26);
/* oklch */ color: oklch(46.7% 0.104 126.4);

Tailwind

colors: {
  custom: {
    50: '#80905c',
    500: '#4b641a',
    950: '#000000',
  },
}

SCSS

$custom: #4b641a;
$custom-light: #80905c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b641a",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 26
  },
  "hsl": {
    "h": 80.27,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.46723,
    "c": 0.10365,
    "h": 126.4
  },
  "luminance": 0.10685
}

Semantic roles & 50–950 ramp

primary

#4B641A

secondary

#5E409A

accent

#46E27B

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #4B641A

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

Preview Lab → · Contrast checker → · Palette generator →