#38300B#38300B

#38300B is a dark, muted yellow. Relative luminance 0.030; OKLCH L 30.9% C 0.054 H 96.8°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#38300B
RGB	rgb(56, 48, 11)
HSL	hsl(49, 67%, 13%)
HSV	hsv(49, 80%, 22%)
CMYK	cmyk(0%, 14.3%, 80.4%, 78%)
CIE-LAB	lab(19.96, -1.53, 23.73)
CIE-LCH	lch(19.96, 23.78, 93.69°)
OKLab	oklab(30.95% -0.0064 0.0538)
OKLCH	oklch(30.95% 0.054 96.8)
XYZ	xyz(2.7484, 2.9790, 0.7468)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38300B #0B1338

analogous

#38190B #38300B #29380B

triadic

#38300B #0B3830 #300B38

tetradic

#38300B #0B3819 #0B1338 #380B29

square

#38300B #0B3819 #0B1338 #380B29

split-complementary

#38300B #0B2938 #190B38

monochromatic

#1A1605 #1A1605 #38300B #6B5C15 #9E881F

Accessibility & contrast

On white

13.16

#38300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#38300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38300B

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38300B	#FFFFFF	#000000	##FFFFFF
##38300B	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#38310D

Tritanopia (blue-blind)

#3D2C28

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #38300b;
/* rgb */ color: rgb(56, 48, 11);
/* oklch */ color: oklch(30.9% 0.054 96.8);

Tailwind

colors: {
  custom: {
    50: '#70684c',
    500: '#38300b',
    950: '#000000',
  },
}

SCSS

$custom: #38300b;
$custom-light: #70684c;
$custom-dark: #000000;

JSON

{
  "hex": "#38300b",
  "rgb": {
    "r": 56,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 49.333,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30949,
    "c": 0.05417,
    "h": 96.8
  },
  "luminance": 0.02979
}

Semantic roles & 50–950 ramp

primary

#38300B

secondary

#2A3775

accent

#5CEA3E

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080601

muted

#7B7A77

Preview Lab

Preview with #38300B

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

Preview Lab → · Contrast checker → · Palette generator →