#3C3F05#3C3F05

#3C3F05 is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.3% C 0.075 H 112.8°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#3C3F05
RGB	rgb(60, 63, 5)
HSL	hsl(63, 85%, 13%)
HSV	hsv(63, 92%, 25%)
CMYK	cmyk(4.8%, 0%, 92.1%, 75.3%)
CIE-LAB	lab(25.34, -9.22, 31.91)
CIE-LCH	lch(25.34, 33.21, 106.12°)
OKLab	oklab(35.32% -0.029 0.0691)
OKLCH	oklch(35.32% 0.075 112.8)
XYZ	xyz(3.6685, 4.5267, 0.8240)
Luminance	0.0453 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C3F05 #08053F

analogous

#3F2505 #3C3F05 #1F3F05

triadic

#3C3F05 #053C3F #3F053C

tetradic

#3C3F05 #053F25 #08053F #3F051F

square

#3C3F05 #053F25 #08053F #3F051F

split-complementary

#3C3F05 #051F3F #25053F

monochromatic

#1B1C02 #1B1C02 #3C3F05 #727809 #A8B00E

Accessibility & contrast

On white

11.02

#3C3F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#3C3F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3F05

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C3F05	#FFFFFF	#000000	##FFFFFF
##3C3F05	1.00	11.02	1.91	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453B00

Deuteranopia (green-blind)

#453D0A

Tritanopia (blue-blind)

#413A35

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3c3f05;
/* rgb */ color: rgb(60, 63, 5);
/* oklch */ color: oklch(35.3% 0.075 112.8);

Tailwind

colors: {
  custom: {
    50: '#74734b',
    500: '#3c3f05',
    950: '#000000',
  },
}

SCSS

$custom: #3c3f05;
$custom-light: #74734b;
$custom-dark: #000000;

JSON

{
  "hex": "#3c3f05",
  "rgb": {
    "r": 60,
    "g": 63,
    "b": 5
  },
  "hsl": {
    "h": 63.103,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.35324,
    "c": 0.07494,
    "h": 112.8
  },
  "luminance": 0.04527
}

Semantic roles & 50–950 ramp

primary

#3C3F05

secondary

#252080

accent

#2CFC37

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080801

muted

#7B7B77

Preview Lab

Preview with #3C3F05

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

Preview Lab → · Contrast checker → · Palette generator →