#3A490B#3A490B

#3A490B is a dark, moderate yellow-green. Relative luminance 0.057; OKLCH L 37.9% C 0.085 H 122.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3A490B
RGB	rgb(58, 73, 11)
HSL	hsl(75, 74%, 16%)
HSV	hsv(75, 85%, 29%)
CMYK	cmyk(20.5%, 0%, 84.9%, 71.4%)
CIE-LAB	lab(28.61, -15.70, 32.49)
CIE-LCH	lch(28.61, 36.08, 115.79°)
OKLab	oklab(37.93% -0.0461 0.0716)
OKLCH	oklch(37.93% 0.085 122.8)
XYZ	xyz(4.1879, 5.6888, 1.1940)
Luminance	0.0569 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A490B #1A0B49

analogous

#49390B #3A490B #1B490B

triadic

#3A490B #0B3A49 #490B3A

tetradic

#3A490B #0B4939 #1A0B49 #490B1B

square

#3A490B #0B4939 #1A0B49 #490B1B

split-complementary

#3A490B #0B1B49 #390B49

monochromatic

#151B04 #151B04 #3A490B #647E13 #8FB31B

Accessibility & contrast

On white

9.82

#3A490B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#3A490B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A490B

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A490B	#FFFFFF	#000000	##FFFFFF
##3A490B	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4400

Deuteranopia (green-blind)

#4C4311

Tritanopia (blue-blind)

#3D453D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3a490b;
/* rgb */ color: rgb(58, 73, 11);
/* oklch */ color: oklch(37.9% 0.085 122.8);

Tailwind

colors: {
  custom: {
    50: '#737b50',
    500: '#3a490b',
    950: '#000000',
  },
}

SCSS

$custom: #3a490b;
$custom-light: #737b50;
$custom-dark: #000000;

JSON

{
  "hex": "#3a490b",
  "rgb": {
    "r": 58,
    "g": 73,
    "b": 11
  },
  "hsl": {
    "h": 74.516,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37926,
    "c": 0.08517,
    "h": 122.8
  },
  "luminance": 0.05689
}

Semantic roles & 50–950 ramp

primary

#3A490B

secondary

#402A85

accent

#37F064

background

#F7F7F4

surface

#EDEEE7

border

#C8C9C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3A490B

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

Preview Lab → · Contrast checker → · Palette generator →