#30340A#30340A

#30340A is a dark, moderate yellow. Relative luminance 0.031; OKLCH L 31.1% C 0.061 H 114.7°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#30340A
RGB	rgb(48, 52, 10)
HSL	hsl(66, 68%, 12%)
HSV	hsv(66, 81%, 20%)
CMYK	cmyk(7.7%, 0%, 80.8%, 79.6%)
CIE-LAB	lab(20.46, -8.44, 24.49)
CIE-LCH	lch(20.46, 25.90, 109.02°)
OKLab	oklab(31.15% -0.0255 0.0554)
OKLCH	oklch(31.15% 0.061 114.7)
XYZ	xyz(2.5018, 3.1063, 0.7549)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30340A #0E0A34

analogous

#34230A #30340A #1B340A

triadic

#30340A #0A3034 #340A30

tetradic

#30340A #0A3423 #0E0A34 #340A1B

square

#30340A #0A3423 #0E0A34 #340A1B

split-complementary

#30340A #0A1B34 #230A34

monochromatic

#181A05 #181A05 #30340A #5F6714 #8F9B1E

Accessibility & contrast

On white

12.95

#30340A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#30340A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30340A

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30340A	#FFFFFF	#000000	##FFFFFF
##30340A	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383105

Deuteranopia (green-blind)

#38320D

Tritanopia (blue-blind)

#34302C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #30340a;
/* rgb */ color: rgb(48, 52, 10);
/* oklch */ color: oklch(31.1% 0.061 114.7);

Tailwind

colors: {
  custom: {
    50: '#6a6b4c',
    500: '#30340a',
    950: '#000000',
  },
}

SCSS

$custom: #30340a;
$custom-light: #6a6b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#30340a",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 10
  },
  "hsl": {
    "h": 65.714,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31145,
    "c": 0.06101,
    "h": 114.7
  },
  "luminance": 0.03106
}

Semantic roles & 50–950 ramp

primary

#30340A

secondary

#2F2871

accent

#3DEB4E

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #30340A

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

Preview Lab → · Contrast checker → · Palette generator →