#30340C#30340C

#30340C is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.2% C 0.059 H 114.8°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#30340C
RGB	rgb(48, 52, 12)
HSL	hsl(66, 63%, 13%)
HSV	hsv(66, 77%, 20%)
CMYK	cmyk(7.7%, 0%, 76.9%, 79.6%)
CIE-LAB	lab(20.48, -8.29, 23.65)
CIE-LCH	lch(20.48, 25.06, 109.32°)
OKLab	oklab(31.17% -0.0248 0.0538)
OKLCH	oklch(31.17% 0.059 114.8)
XYZ	xyz(2.5133, 3.1109, 0.8158)
Luminance	0.0311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30340C #100C34

analogous

#34240C #30340C #1C340C

triadic

#30340C #0C3034 #340C30

tetradic

#30340C #0C3424 #100C34 #340C1C

square

#30340C #0C3424 #100C34 #340C1C

split-complementary

#30340C #0C1C34 #240C34

monochromatic

#171906 #171906 #30340C #5E6617 #8C9723

Accessibility & contrast

On white

12.95

#30340C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#30340C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30340C

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30340C	#FFFFFF	#000000	##FFFFFF
##30340C	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)

#383107

Deuteranopia (green-blind)

#38320F

Tritanopia (blue-blind)

#34312C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #30340c;
/* rgb */ color: rgb(48, 52, 12);
/* oklch */ color: oklch(31.2% 0.059 114.8);

Tailwind

colors: {
  custom: {
    50: '#6a6b4d',
    500: '#30340c',
    950: '#000000',
  },
}

SCSS

$custom: #30340c;
$custom-light: #6a6b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#30340c",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 12
  },
  "hsl": {
    "h": 66,
    "s": 62.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31165,
    "c": 0.05924,
    "h": 114.8
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#30340C

secondary

#332C70

accent

#42E653

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #30340C

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

Preview Lab → · Contrast checker → · Palette generator →