#3D450A#3D450A

#3D450A is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.1% C 0.079 H 117.3°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#3D450A
RGB	rgb(61, 69, 10)
HSL	hsl(68, 75%, 15%)
HSV	hsv(68, 86%, 27%)
CMYK	cmyk(11.6%, 0%, 85.5%, 72.9%)
CIE-LAB	lab(27.49, -12.00, 31.91)
CIE-LCH	lch(27.49, 34.09, 110.61°)
OKLab	oklab(37.08% -0.0362 0.0701)
OKLCH	oklch(37.08% 0.079 117.3)
XYZ	xyz(4.1075, 5.2703, 1.0880)
Luminance	0.0527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D450A #120A45

analogous

#452F0A #3D450A #1F450A

triadic

#3D450A #0A3D45 #450A3D

tetradic

#3D450A #0A452F #120A45 #450A1F

square

#3D450A #0A452F #120A45 #450A1F

split-complementary

#3D450A #0A1F45 #2F0A45

monochromatic

#181B04 #181B04 #3D450A #6C7A12 #9CB019

Accessibility & contrast

On white

10.22

#3D450A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#3D450A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D450A

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D450A	#FFFFFF	#000000	##FFFFFF
##3D450A	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4100

Deuteranopia (green-blind)

#4A410F

Tritanopia (blue-blind)

#41413A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3d450a;
/* rgb */ color: rgb(61, 69, 10);
/* oklch */ color: oklch(37.1% 0.079 117.3);

Tailwind

colors: {
  custom: {
    50: '#75784f',
    500: '#3d450a',
    950: '#000000',
  },
}

SCSS

$custom: #3d450a;
$custom-light: #75784f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d450a",
  "rgb": {
    "r": 61,
    "g": 69,
    "b": 10
  },
  "hsl": {
    "h": 68.136,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.37082,
    "c": 0.07889,
    "h": 117.3
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#3D450A

secondary

#352982

accent

#36F150

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3D450A

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

Preview Lab → · Contrast checker → · Palette generator →