#3D430F#3D430F

#3D430F is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.6% C 0.073 H 115.8°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#3D430F
RGB	rgb(61, 67, 15)
HSL	hsl(67, 63%, 16%)
HSV	hsv(67, 78%, 26%)
CMYK	cmyk(9%, 0%, 77.6%, 73.7%)
CIE-LAB	lab(26.85, -10.53, 29.21)
CIE-LCH	lch(26.85, 31.05, 109.82°)
OKLab	oklab(36.58% -0.0316 0.0654)
OKLCH	oklch(36.58% 0.073 115.8)
XYZ	xyz(4.0179, 5.0410, 1.2132)
Luminance	0.0504 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D430F #150F43

analogous

#432F0F #3D430F #23430F

triadic

#3D430F #0F3D43 #430F3D

tetradic

#3D430F #0F432F #150F43 #430F23

square

#3D430F #0F432F #150F43 #430F23

split-complementary

#3D430F #0F2343 #2F0F43

monochromatic

#171906 #171906 #3D430F #6B751A #98A725

Accessibility & contrast

On white

10.46

#3D430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#3D430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D430F

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D430F	#FFFFFF	#000000	##FFFFFF
##3D430F	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F07

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#413F39

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3d430f;
/* rgb */ color: rgb(61, 67, 15);
/* oklch */ color: oklch(36.6% 0.073 115.8);

Tailwind

colors: {
  custom: {
    50: '#747751',
    500: '#3d430f',
    950: '#000000',
  },
}

SCSS

$custom: #3d430f;
$custom-light: #747751;
$custom-dark: #000000;

JSON

{
  "hex": "#3d430f",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 66.923,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.36579,
    "c": 0.07264,
    "h": 115.8
  },
  "luminance": 0.05041
}

Semantic roles & 50–950 ramp

primary

#3D430F

secondary

#39307D

accent

#41E654

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3D430F

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

Preview Lab → · Contrast checker → · Palette generator →