#30330B#30330B

#30330B is a dark, muted yellow. Relative luminance 0.030; OKLCH L 30.9% C 0.059 H 113.5°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#30330B
RGB	rgb(48, 51, 11)
HSL	hsl(65, 65%, 12%)
HSV	hsv(65, 78%, 20%)
CMYK	cmyk(5.9%, 0%, 78.4%, 80%)
CIE-LAB	lab(20.12, -7.75, 23.69)
CIE-LCH	lch(20.12, 24.92, 108.11°)
OKLab	oklab(30.88% -0.0234 0.0539)
OKLCH	oklch(30.88% 0.059 113.5)
XYZ	xyz(2.4632, 3.0202, 0.7697)
Luminance	0.0302 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30330B #0E0B33

analogous

#33220B #30330B #1C330B

triadic

#30330B #0B3033 #330B30

tetradic

#30330B #0B3322 #0E0B33 #330B1C

square

#30330B #0B3322 #0E0B33 #330B1C

split-complementary

#30330B #0B1C33 #220B33

monochromatic

#181905 #181905 #30330B #5F6516 #8F9821

Accessibility & contrast

On white

13.09

#30330B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#30330B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30330B

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30330B	#FFFFFF	#000000	##FFFFFF
##30330B	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373006

Deuteranopia (green-blind)

#37310E

Tritanopia (blue-blind)

#34302B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #30330b;
/* rgb */ color: rgb(48, 51, 11);
/* oklch */ color: oklch(30.9% 0.059 113.5);

Tailwind

colors: {
  custom: {
    50: '#6a6a4d',
    500: '#30330b',
    950: '#000000',
  },
}

SCSS

$custom: #30330b;
$custom-light: #6a6a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#30330b",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 11
  },
  "hsl": {
    "h": 64.5,
    "s": 64.516,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30876,
    "c": 0.05874,
    "h": 113.5
  },
  "luminance": 0.0302
}

Semantic roles & 50–950 ramp

primary

#30330B

secondary

#2F2A70

accent

#40E84D

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #30330B

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

Preview Lab → · Contrast checker → · Palette generator →