#3D490B#3D490B

#3D490B is a dark, moderate yellow-green. Relative luminance 0.058; OKLCH L 38.2% C 0.084 H 120.4°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3D490B
RGB	rgb(61, 73, 11)
HSL	hsl(72, 74%, 16%)
HSV	hsv(72, 85%, 29%)
CMYK	cmyk(16.4%, 0%, 84.9%, 71.4%)
CIE-LAB	lab(28.85, -14.25, 32.80)
CIE-LCH	lch(28.85, 35.76, 113.48°)
OKLab	oklab(38.18% -0.0423 0.0722)
OKLCH	oklch(38.18% 0.084 120.4)
XYZ	xyz(4.3675, 5.7814, 1.2024)
Luminance	0.0578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D490B #170B49

analogous

#49360B #3D490B #1E490B

triadic

#3D490B #0B3D49 #490B3D

tetradic

#3D490B #0B4936 #170B49 #490B1E

square

#3D490B #0B4936 #170B49 #490B1E

split-complementary

#3D490B #0B1E49 #360B49

monochromatic

#161B04 #161B04 #3D490B #697E13 #96B31B

Accessibility & contrast

On white

9.74

#3D490B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3D490B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D490B

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D490B	#FFFFFF	#000000	##FFFFFF
##3D490B	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4400

Deuteranopia (green-blind)

#4D4411

Tritanopia (blue-blind)

#41453D

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3d490b;
/* rgb */ color: rgb(61, 73, 11);
/* oklch */ color: oklch(38.2% 0.084 120.4);

Tailwind

colors: {
  custom: {
    50: '#757b50',
    500: '#3d490b',
    950: '#000000',
  },
}

SCSS

$custom: #3d490b;
$custom-light: #757b50;
$custom-dark: #000000;

JSON

{
  "hex": "#3d490b",
  "rgb": {
    "r": 61,
    "g": 73,
    "b": 11
  },
  "hsl": {
    "h": 71.613,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.38182,
    "c": 0.08366,
    "h": 120.4
  },
  "luminance": 0.05781
}

Semantic roles & 50–950 ramp

primary

#3D490B

secondary

#3C2A85

accent

#37F05B

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3D490B

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

Preview Lab → · Contrast checker → · Palette generator →