#100E05#100E05

#100E05 is a very dark, near-neutral yellow. Relative luminance 0.004; OKLCH L 16.3% C 0.019 H 98.3°. Best body text is #FFFFFF at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#100E05
RGB	rgb(16, 14, 5)
HSL	hsl(49, 52%, 4%)
HSV	hsv(49, 69%, 6%)
CMYK	cmyk(0%, 12.5%, 68.7%, 93.7%)
CIE-LAB	lab(3.93, -0.64, 3.82)
CIE-LCH	lch(3.93, 3.88, 99.46°)
OKLab	oklab(16.29% -0.0028 0.0192)
OKLCH	oklch(16.29% 0.019 98.3)
XYZ	xyz(0.3981, 0.4352, 0.2066)
Luminance	0.0043 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#100E05 #050710

analogous

#100905 #100E05 #0D1005

triadic

#100E05 #05100E #0E0510

tetradic

#100E05 #051009 #050710 #10050D

square

#100E05 #051009 #050710 #10050D

split-complementary

#100E05 #050D10 #090510

monochromatic

#171407 #171407 #171407 #3F3714 #6D6022

Accessibility & contrast

On white

19.32

#100E05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#100E05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #100E05

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##100E05	#FFFFFF	#000000	##FFFFFF
##100E05	1.00	19.32	1.09	19.32
#FFFFFF	19.32	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100D04

Deuteranopia (green-blind)

#100E05

Tritanopia (blue-blind)

#120D0C

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #100e05;
/* rgb */ color: rgb(16, 14, 5);
/* oklch */ color: oklch(16.3% 0.019 98.3);

Tailwind

colors: {
  custom: {
    50: '#4e4d49',
    500: '#100e05',
    950: '#000000',
  },
}

SCSS

$custom: #100e05;
$custom-light: #4e4d49;
$custom-dark: #000000;

JSON

{
  "hex": "#100e05",
  "rgb": {
    "r": 16,
    "g": 14,
    "b": 5
  },
  "hsl": {
    "h": 49.091,
    "s": 52.381,
    "l": 4.118
  },
  "oklch": {
    "l": 0.16291,
    "c": 0.01938,
    "h": 98.3
  },
  "luminance": 0.00435
}

Semantic roles & 50–950 ramp

primary

#100E05

secondary

#242B4D

accent

#66DC4C

background

#F4F4F4

surface

#E7E7E6

border

#C3C3C2

text

#010100

muted

#777777

Preview Lab

Preview with #100E05

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

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