#3D430A#3D430A

#3D430A is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.076 H 115.6°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#3D430A
RGB	rgb(61, 67, 10)
HSL	hsl(66, 74%, 15%)
HSV	hsv(66, 85%, 26%)
CMYK	cmyk(9%, 0%, 85.1%, 73.7%)
CIE-LAB	lab(26.82, -10.83, 31.28)
CIE-LCH	lch(26.82, 33.10, 109.09°)
OKLab	oklab(36.54% -0.033 0.0688)
OKLCH	oklch(36.54% 0.076 115.6)
XYZ	xyz(3.9865, 5.0284, 1.0477)
Luminance	0.0503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D430A #100A43

analogous

#432D0A #3D430A #20430A

triadic

#3D430A #0A3D43 #430A3D

tetradic

#3D430A #0A432D #100A43 #430A20

square

#3D430A #0A432D #100A43 #430A20

split-complementary

#3D430A #0A2043 #2D0A43

monochromatic

#181B04 #181B04 #3D430A #6D7812 #9EAE1A

Accessibility & contrast

On white

10.47

#3D430A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D430A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D430A

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D430A	#FFFFFF	#000000	##FFFFFF
##3D430A	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F01

Deuteranopia (green-blind)

#48400F

Tritanopia (blue-blind)

#423F38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3d430a;
/* rgb */ color: rgb(61, 67, 10);
/* oklch */ color: oklch(36.5% 0.076 115.6);

Tailwind

colors: {
  custom: {
    50: '#75774e',
    500: '#3d430a',
    950: '#000000',
  },
}

SCSS

$custom: #3d430a;
$custom-light: #75774e;
$custom-dark: #000000;

JSON

{
  "hex": "#3d430a",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 10
  },
  "hsl": {
    "h": 66.316,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.36539,
    "c": 0.07626,
    "h": 115.6
  },
  "luminance": 0.05028
}

Semantic roles & 50–950 ramp

primary

#3D430A

secondary

#322980

accent

#37F14B

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D430A

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

Preview Lab → · Contrast checker → · Palette generator →