#3E3F04#3E3F04

#3E3F04 is a dark, moderate yellow. Relative luminance 0.046; OKLCH L 35.5% C 0.075 H 110.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E3F04
RGB	rgb(62, 63, 4)
HSL	hsl(61, 88%, 13%)
HSV	hsv(61, 94%, 25%)
CMYK	cmyk(1.6%, 0%, 93.7%, 75.3%)
CIE-LAB	lab(25.53, -8.23, 32.56)
CIE-LCH	lch(25.53, 33.58, 104.19°)
OKLab	oklab(35.52% -0.0265 0.0702)
OKLCH	oklch(35.52% 0.075 110.7)
XYZ	xyz(3.7862, 4.5880, 0.8010)
Luminance	0.0459 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E3F04 #05043F

analogous

#3F2204 #3E3F04 #203F04

triadic

#3E3F04 #043E3F #3F043E

tetradic

#3E3F04 #043F22 #05043F #3F0420

square

#3E3F04 #043F22 #05043F #3F0420

split-complementary

#3E3F04 #04203F #22043F

monochromatic

#1C1D02 #1C1D02 #3E3F04 #777908 #AFB20B

Accessibility & contrast

On white

10.95

#3E3F04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#3E3F04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E3F04

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E3F04	#FFFFFF	#000000	##FFFFFF
##3E3F04	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)

#453C00

Deuteranopia (green-blind)

#453D09

Tritanopia (blue-blind)

#433A34

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3e3f04;
/* rgb */ color: rgb(62, 63, 4);
/* oklch */ color: oklch(35.5% 0.075 110.7);

Tailwind

colors: {
  custom: {
    50: '#76734b',
    500: '#3e3f04',
    950: '#000000',
  },
}

SCSS

$custom: #3e3f04;
$custom-light: #76734b;
$custom-dark: #000000;

JSON

{
  "hex": "#3e3f04",
  "rgb": {
    "r": 62,
    "g": 63,
    "b": 4
  },
  "hsl": {
    "h": 61.017,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.35518,
    "c": 0.07501,
    "h": 110.7
  },
  "luminance": 0.04588
}

Semantic roles & 50–950 ramp

primary

#3E3F04

secondary

#201E80

accent

#2AFE2D

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#090801

muted

#7B7B77

Preview Lab

Preview with #3E3F04

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

Preview Lab → · Contrast checker → · Palette generator →