#3A3B07#3A3B07

#3A3B07 is a dark, moderate yellow. Relative luminance 0.040; OKLCH L 34.1% C 0.069 H 110.7°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A3B07
RGB	rgb(58, 59, 7)
HSL	hsl(61, 79%, 13%)
HSV	hsv(61, 88%, 23%)
CMYK	cmyk(1.7%, 0%, 88.1%, 76.9%)
CIE-LAB	lab(23.81, -7.71, 29.54)
CIE-LCH	lch(23.81, 30.53, 104.63°)
OKLab	oklab(34.06% -0.0245 0.0648)
OKLCH	oklch(34.06% 0.069 110.7)
XYZ	xyz(3.3474, 4.0429, 0.8050)
Luminance	0.0404 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3B07 #08073B

analogous

#3B2207 #3A3B07 #203B07

triadic

#3A3B07 #073A3B #3B073A

tetradic

#3A3B07 #073B22 #08073B #3B0720

square

#3A3B07 #073B22 #08073B #3B0720

split-complementary

#3A3B07 #07203B #22073B

monochromatic

#1B1B03 #1B1B03 #3A3B07 #70720D #A6A814

Accessibility & contrast

On white

11.61

#3A3B07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#3A3B07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3B07

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3B07	#FFFFFF	#000000	##FFFFFF
##3A3B07	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403800

Deuteranopia (green-blind)

#41390B

Tritanopia (blue-blind)

#3F3731

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #3a3b07;
/* rgb */ color: rgb(58, 59, 7);
/* oklch */ color: oklch(34.1% 0.069 110.7);

Tailwind

colors: {
  custom: {
    50: '#72704c',
    500: '#3a3b07',
    950: '#000000',
  },
}

SCSS

$custom: #3a3b07;
$custom-light: #72704c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3b07",
  "rgb": {
    "r": 58,
    "g": 59,
    "b": 7
  },
  "hsl": {
    "h": 61.154,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.34057,
    "c": 0.06925,
    "h": 110.7
  },
  "luminance": 0.04043
}

Semantic roles & 50–950 ramp

primary

#3A3B07

secondary

#25237A

accent

#33F536

background

#F7F6F4

surface

#EDECE7

border

#C8C7C3

text

#080701

muted

#7B7A77

Preview Lab

Preview with #3A3B07

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

Preview Lab → · Contrast checker → · Palette generator →