#3D3F10#3D3F10

#3D3F10 is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.5% C 0.066 H 111.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3D3F10
RGB	rgb(61, 63, 16)
HSL	hsl(63, 59%, 15%)
HSV	hsv(63, 75%, 25%)
CMYK	cmyk(3.2%, 0%, 74.6%, 75.3%)
CIE-LAB	lab(25.52, -8.05, 27.38)
CIE-LCH	lch(25.52, 28.54, 106.38°)
OKLab	oklab(35.51% -0.0246 0.0618)
OKLCH	oklch(35.51% 0.066 111.7)
XYZ	xyz(3.7956, 4.5846, 1.1751)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D3F10 #12103F

analogous

#3F2910 #3D3F10 #253F10

triadic

#3D3F10 #103D3F #3F103D

tetradic

#3D3F10 #103F29 #12103F #3F1025

square

#3D3F10 #103F29 #12103F #3F1025

split-complementary

#3D3F10 #10253F #29103F

monochromatic

#181806 #181806 #3D3F10 #6C701C #9CA129

Accessibility & contrast

On white

10.95

#3D3F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3D3F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D3F10

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D3F10	#FFFFFF	#000000	##FFFFFF
##3D3F10	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C09

Deuteranopia (green-blind)

#453D13

Tritanopia (blue-blind)

#423B35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3d3f10;
/* rgb */ color: rgb(61, 63, 16);
/* oklch */ color: oklch(35.5% 0.066 111.7);

Tailwind

colors: {
  custom: {
    50: '#747351',
    500: '#3d3f10',
    950: '#000000',
  },
}

SCSS

$custom: #3d3f10;
$custom-light: #747351;
$custom-dark: #000000;

JSON

{
  "hex": "#3d3f10",
  "rgb": {
    "r": 61,
    "g": 63,
    "b": 16
  },
  "hsl": {
    "h": 62.553,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35513,
    "c": 0.06645,
    "h": 111.7
  },
  "luminance": 0.04585
}

Semantic roles & 50–950 ramp

primary

#3D3F10

secondary

#353279

accent

#45E34C

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D3F10

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

Preview Lab → · Contrast checker → · Palette generator →