#49581B#49581B

#49581B is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.4% C 0.087 H 121.9°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#49581B
RGB	rgb(73, 88, 27)
HSL	hsl(75, 53%, 23%)
HSV	hsv(75, 69%, 35%)
CMYK	cmyk(17%, 0%, 69.3%, 65.5%)
CIE-LAB	lab(34.95, -15.84, 32.30)
CIE-LCH	lch(34.95, 35.97, 116.12°)
OKLab	oklab(43.38% -0.0458 0.0737)
OKLCH	oklch(43.38% 0.087 121.9)
XYZ	xyz(6.4353, 8.4750, 2.3335)
Luminance	0.0848 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#49581B #2A1B58

analogous

#58481B #49581B #2B581B

triadic

#49581B #1B4958 #581B49

tetradic

#49581B #1B5848 #2A1B58 #581B2B

square

#49581B #1B5848 #2A1B58 #581B2B

split-complementary

#49581B #1B2B58 #481B58

monochromatic

#131707 #22290D #49581B #708729 #97B638

Accessibility & contrast

On white

7.79

#49581B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#49581B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #49581B

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##49581B	#FFFFFF	#000000	##FFFFFF
##49581B	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5313

Deuteranopia (green-blind)

#5C521F

Tritanopia (blue-blind)

#4D534B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #49581b;
/* rgb */ color: rgb(73, 88, 27);
/* oklch */ color: oklch(43.4% 0.087 121.9);

Tailwind

colors: {
  custom: {
    50: '#7e875b',
    500: '#49581b',
    950: '#000000',
  },
}

SCSS

$custom: #49581b;
$custom-light: #7e875b;
$custom-dark: #000000;

JSON

{
  "hex": "#49581b",
  "rgb": {
    "r": 73,
    "g": 88,
    "b": 27
  },
  "hsl": {
    "h": 74.754,
    "s": 53.043,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43382,
    "c": 0.08676,
    "h": 121.9
  },
  "luminance": 0.08475
}

Semantic roles & 50–950 ramp

primary

#49581B

secondary

#54418E

accent

#4BDC6F

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #49581B

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

Preview Lab → · Contrast checker → · Palette generator →