#38310F#38310F

#38310F is a dark, muted yellow. Relative luminance 0.031; OKLCH L 31.3% C 0.051 H 97.7°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#38310F
RGB	rgb(56, 49, 15)
HSL	hsl(50, 58%, 14%)
HSV	hsv(50, 73%, 22%)
CMYK	cmyk(0%, 12.5%, 73.2%, 78%)
CIE-LAB	lab(20.33, -1.89, 22.23)
CIE-LCH	lch(20.33, 22.31, 94.85°)
OKLab	oklab(31.26% -0.0068 0.0509)
OKLCH	oklch(31.26% 0.051 97.7)
XYZ	xyz(2.8155, 3.0720, 0.8965)
Luminance	0.0307 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#38310F #0F1638

analogous

#381D0F #38310F #2B380F

triadic

#38310F #0F3831 #310F38

tetradic

#38310F #0F381D #0F1638 #380F2B

square

#38310F #0F381D #0F1638 #380F2B

split-complementary

#38310F #0F2B38 #1D0F38

monochromatic

#181506 #181506 #38310F #685B1C #998529

Accessibility & contrast

On white

13.01

#38310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#38310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #38310F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##38310F	#FFFFFF	#000000	##FFFFFF
##38310F	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36300B

Deuteranopia (green-blind)

#383211

Tritanopia (blue-blind)

#3D2D2A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #38310f;
/* rgb */ color: rgb(56, 49, 15);
/* oklch */ color: oklch(31.3% 0.051 97.7);

Tailwind

colors: {
  custom: {
    50: '#70684f',
    500: '#38310f',
    950: '#000000',
  },
}

SCSS

$custom: #38310f;
$custom-light: #70684f;
$custom-dark: #000000;

JSON

{
  "hex": "#38310f",
  "rgb": {
    "r": 56,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 49.756,
    "s": 57.746,
    "l": 13.922
  },
  "oklch": {
    "l": 0.31256,
    "c": 0.05134,
    "h": 97.7
  },
  "luminance": 0.03072
}

Semantic roles & 50–950 ramp

primary

#38310F

secondary

#303C72

accent

#61E147

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#080602

muted

#7B7A78

Preview Lab

Preview with #38310F

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

Preview Lab → · Contrast checker → · Palette generator →