#101500#101500

#101500 is a very dark, muted yellow-green. Relative luminance 0.006; OKLCH L 18.4% C 0.044 H 120.1°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#101500
RGB	rgb(16, 21, 0)
HSL	hsl(74, 100%, 4%)
HSV	hsv(74, 100%, 8%)
CMYK	cmyk(23.8%, 0%, 100%, 91.8%)
CIE-LAB	lab(5.84, -5.43, 8.65)
CIE-LCH	lch(5.84, 10.21, 122.13°)
OKLab	oklab(18.38% -0.0219 0.0378)
OKLCH	oklch(18.38% 0.044 120.1)
XYZ	xyz(0.4819, 0.6465, 0.0994)
Luminance	0.0065 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101500 #050015

analogous

#151000 #101500 #061500

triadic

#101500 #001015 #150010

tetradic

#101500 #001510 #050015 #150006

square

#101500 #001510 #050015 #150006

split-complementary

#101500 #000615 #100015

monochromatic

#171F00 #171F00 #171F00 #3F5200 #6D8F00

Accessibility & contrast

On white

18.60

#101500 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#101500 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101500

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101500	#FFFFFF	#000000	##FFFFFF
##101500	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171300

Deuteranopia (green-blind)

#171301

Tritanopia (blue-blind)

#121310

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #101500;
/* rgb */ color: rgb(16, 21, 0);
/* oklch */ color: oklch(18.4% 0.044 120.1);

Tailwind

colors: {
  custom: {
    50: '#4e5247',
    500: '#101500',
    950: '#000000',
  },
}

SCSS

$custom: #101500;
$custom-light: #4e5247;
$custom-dark: #000000;

JSON

{
  "hex": "#101500",
  "rgb": {
    "r": 16,
    "g": 21,
    "b": 0
  },
  "hsl": {
    "h": 74.286,
    "s": 100,
    "l": 4.118
  },
  "oklch": {
    "l": 0.18383,
    "c": 0.04371,
    "h": 120.1
  },
  "luminance": 0.00646
}

Semantic roles & 50–950 ramp

primary

#101500

secondary

#241160

accent

#29FF5C

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#010200

muted

#777877

Preview Lab

Preview with #101500

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

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