#4B641E#4B641E

#4B641E is a mid, moderate yellow-green. Relative luminance 0.107; OKLCH L 46.8% C 0.101 H 126.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4B641E
RGB	rgb(75, 100, 30)
HSL	hsl(81, 54%, 25%)
HSV	hsv(81, 70%, 39%)
CMYK	cmyk(25%, 0%, 70%, 60.8%)
CIE-LAB	lab(39.08, -21.12, 35.31)
CIE-LCH	lch(39.08, 41.14, 120.88°)
OKLab	oklab(46.76% -0.0603 0.0804)
OKLCH	oklch(46.76% 0.101 126.8)
XYZ	xyz(7.6932, 10.7038, 2.8888)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B641E #371E64

analogous

#645A1E #4B641E #28641E

triadic

#4B641E #1E4B64 #641E4B

tetradic

#4B641E #1E645A #371E64 #641E28

square

#4B641E #1E645A #371E64 #641E28

split-complementary

#4B641E #1E2864 #5A1E64

monochromatic

#121807 #283510 #4B641E #6E932C #92C23A

Accessibility & contrast

On white

6.69

#4B641E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4B641E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B641E

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B641E	#FFFFFF	#000000	##FFFFFF
##4B641E	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)

#695D15

Deuteranopia (green-blind)

#665C23

Tritanopia (blue-blind)

#4E5F56

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4b641e;
/* rgb */ color: rgb(75, 100, 30);
/* oklch */ color: oklch(46.8% 0.101 126.8);

Tailwind

colors: {
  custom: {
    50: '#80905e',
    500: '#4b641e',
    950: '#000000',
  },
}

SCSS

$custom: #4b641e;
$custom-light: #80905e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b641e",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 30
  },
  "hsl": {
    "h": 81.429,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46761,
    "c": 0.10051,
    "h": 126.8
  },
  "luminance": 0.10704
}

Semantic roles & 50–950 ramp

primary

#4B641E

secondary

#634599

accent

#4BDD7F

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #4B641E

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

Preview Lab → · Contrast checker → · Palette generator →