#101C00#101C00

#101C00 is a very dark, muted yellow-green. Relative luminance 0.009; OKLCH L 20.7% C 0.054 H 128.4°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#101C00
RGB	rgb(16, 28, 0)
HSL	hsl(86, 100%, 5%)
HSV	hsv(86, 100%, 11%)
CMYK	cmyk(42.9%, 0%, 100%, 89%)
CIE-LAB	lab(8.49, -10.82, 12.51)
CIE-LCH	lch(8.49, 16.54, 130.85°)
OKLab	oklab(20.72% -0.0338 0.0427)
OKLCH	oklch(20.72% 0.054 128.4)
XYZ	xyz(0.6289, 0.9406, 0.1484)
Luminance	0.0094 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101C00 #0C001C

analogous

#1C1A00 #101C00 #021C00

triadic

#101C00 #00101C #1C0010

tetradic

#101C00 #001C1A #0C001C #1C0002

square

#101C00 #001C1A #0C001C #1C0002

split-complementary

#101C00 #00021C #1A001C

monochromatic

#111F00 #111F00 #111F00 #335900 #569600

Accessibility & contrast

On white

17.67

#101C00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#101C00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101C00

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101C00	#FFFFFF	#000000	##FFFFFF
##101C00	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1900

Deuteranopia (green-blind)

#1C1801

Tritanopia (blue-blind)

#111A16

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #101c00;
/* rgb */ color: rgb(16, 28, 0);
/* oklch */ color: oklch(20.7% 0.054 128.4);

Tailwind

colors: {
  custom: {
    50: '#4e5846',
    500: '#101c00',
    950: '#000000',
  },
}

SCSS

$custom: #101c00;
$custom-light: #4e5846;
$custom-dark: #000000;

JSON

{
  "hex": "#101c00",
  "rgb": {
    "r": 16,
    "g": 28,
    "b": 0
  },
  "hsl": {
    "h": 85.714,
    "s": 100,
    "l": 5.49
  },
  "oklch": {
    "l": 0.20718,
    "c": 0.05447,
    "h": 128.4
  },
  "luminance": 0.00941
}

Semantic roles & 50–950 ramp

primary

#101C00

secondary

#361266

accent

#29FF85

background

#F4F5F3

surface

#E7E9E5

border

#C3C5C1

text

#010300

muted

#777877

Preview Lab

Preview with #101C00

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

Preview Lab → · Contrast checker → · Palette generator →