#3C430B#3C430B

#3C430B is a dark, moderate yellow. Relative luminance 0.050; OKLCH L 36.5% C 0.076 H 116.6°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#3C430B
RGB	rgb(60, 67, 11)
HSL	hsl(68, 72%, 15%)
HSV	hsv(68, 84%, 26%)
CMYK	cmyk(10.4%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(26.73, -11.28, 30.78)
CIE-LCH	lch(26.73, 32.78, 110.12°)
OKLab	oklab(36.45% -0.0341 0.0679)
OKLCH	oklch(36.45% 0.076 116.6)
XYZ	xyz(3.9311, 4.9992, 1.0744)
Luminance	0.0500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C430B #120B43

analogous

#432E0B #3C430B #20430B

triadic

#3C430B #0B3C43 #430B3C

tetradic

#3C430B #0B432E #120B43 #430B20

square

#3C430B #0B432E #120B43 #430B20

split-complementary

#3C430B #0B2043 #2E0B43

monochromatic

#181A04 #181A04 #3C430B #6B7814 #9AAC1C

Accessibility & contrast

On white

10.50

#3C430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#3C430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C430B

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C430B	#FFFFFF	#000000	##FFFFFF
##3C430B	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F02

Deuteranopia (green-blind)

#484010

Tritanopia (blue-blind)

#403F38

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3c430b;
/* rgb */ color: rgb(60, 67, 11);
/* oklch */ color: oklch(36.5% 0.076 116.6);

Tailwind

colors: {
  custom: {
    50: '#74774f',
    500: '#3c430b',
    950: '#000000',
  },
}

SCSS

$custom: #3c430b;
$custom-light: #74774f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c430b",
  "rgb": {
    "r": 60,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 67.5,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.36452,
    "c": 0.076,
    "h": 116.6
  },
  "luminance": 0.04999
}

Semantic roles & 50–950 ramp

primary

#3C430B

secondary

#352A80

accent

#39EF50

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080802

muted

#7B7B78

Preview Lab

Preview with #3C430B

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

Preview Lab → · Contrast checker → · Palette generator →