#10100C#10100C

#10100C is a very dark, near-neutral yellow. Relative luminance 0.005; OKLCH L 17.1% C 0.008 H 107.2°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#10100C
RGB	rgb(16, 16, 12)
HSL	hsl(60, 14%, 5%)
HSV	hsv(60, 25%, 6%)
CMYK	cmyk(0%, 0%, 25%, 93.7%)
CIE-LAB	lab(4.58, -0.69, 1.88)
CIE-LCH	lch(4.58, 2.00, 110.22°)
OKLab	oklab(17.15% -0.0024 0.0077)
OKLCH	oklch(17.15% 0.008 107.2)
XYZ	xyz(0.4653, 0.5073, 0.4212)
Luminance	0.0051 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10100C #0C0C10

analogous

#100E0C #10100C #0E100C

triadic

#10100C #0C1010 #100C10

tetradic

#10100C #0C100E #0C0C10 #100C0E

square

#10100C #0C100E #0C0C10 #100C0E

split-complementary

#10100C #0C0E10 #0E0C10

monochromatic

#11110D #11110D #11110D #333326 #565640

Accessibility & contrast

On white

19.07

#10100C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#10100C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10100C

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10100C	#FFFFFF	#000000	##FFFFFF
##10100C	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11100C

Deuteranopia (green-blind)

#11100C

Tritanopia (blue-blind)

#110F0F

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #10100c;
/* rgb */ color: rgb(16, 16, 12);
/* oklch */ color: oklch(17.1% 0.008 107.2);

Tailwind

colors: {
  custom: {
    50: '#4e4e4c',
    500: '#10100c',
    950: '#000000',
  },
}

SCSS

$custom: #10100c;
$custom-light: #4e4e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#10100c",
  "rgb": {
    "r": 16,
    "g": 16,
    "b": 12
  },
  "hsl": {
    "h": 60,
    "s": 14.286,
    "l": 5.49
  },
  "oklch": {
    "l": 0.17146,
    "c": 0.00803,
    "h": 107.2
  },
  "luminance": 0.00507
}

Semantic roles & 50–950 ramp

primary

#10100C

secondary

#363642

accent

#71B771

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010101

muted

#777777

Preview Lab

Preview with #10100C

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

Preview Lab → · Contrast checker → · Palette generator →