#4A641B#4A641B

#4A641B is a mid, moderate yellow-green. Relative luminance 0.106; OKLCH L 46.7% C 0.103 H 127.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#4A641B
RGB	rgb(74, 100, 27)
HSL	hsl(81, 57%, 25%)
HSV	hsv(81, 73%, 39%)
CMYK	cmyk(26%, 0%, 73%, 60.8%)
CIE-LAB	lab(38.98, -21.79, 36.53)
CIE-LCH	lch(38.98, 42.53, 120.81°)
OKLab	oklab(46.66% -0.0623 0.0825)
OKLCH	oklch(46.66% 0.103 127.1)
XYZ	xyz(7.5791, 10.6492, 2.6929)
Luminance	0.1065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A641B #351B64

analogous

#645A1B #4A641B #26641B

triadic

#4A641B #1B4A64 #641B4A

tetradic

#4A641B #1B645A #351B64 #641B26

square

#4A641B #1B645A #351B64 #641B26

split-complementary

#4A641B #1B2664 #5A1B64

monochromatic

#121807 #26340E #4A641B #6E9428 #91C435

Accessibility & contrast

On white

6.71

#4A641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#4A641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A641B

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A641B	#FFFFFF	#000000	##FFFFFF
##4A641B	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D10

Deuteranopia (green-blind)

#665B21

Tritanopia (blue-blind)

#4D5F55

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4a641b;
/* rgb */ color: rgb(74, 100, 27);
/* oklch */ color: oklch(46.7% 0.103 127.1);

Tailwind

colors: {
  custom: {
    50: '#7f905c',
    500: '#4a641b',
    950: '#000000',
  },
}

SCSS

$custom: #4a641b;
$custom-light: #7f905c;
$custom-dark: #000000;

JSON

{
  "hex": "#4a641b",
  "rgb": {
    "r": 74,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 81.37,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.46659,
    "c": 0.10344,
    "h": 127.1
  },
  "luminance": 0.10649
}

Semantic roles & 50–950 ramp

primary

#4A641B

secondary

#614199

accent

#47E17E

background

#F7F8F5

surface

#EEF0E9

border

#C9CBC5

text

#0A0C04

muted

#7C7D79

Preview Lab

Preview with #4A641B

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

Preview Lab → · Contrast checker → · Palette generator →