#101A01#101A01

#101A01 is a very dark, muted yellow-green. Relative luminance 0.009; OKLCH L 20.1% C 0.049 H 127.1°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#101A01
RGB	rgb(16, 26, 1)
HSL	hsl(84, 93%, 5%)
HSV	hsv(84, 96%, 10%)
CMYK	cmyk(38.5%, 0%, 96.2%, 89.8%)
CIE-LAB	lab(7.69, -9.03, 10.94)
CIE-LCH	lch(7.69, 14.18, 129.53°)
OKLab	oklab(20.07% -0.0297 0.0393)
OKLCH	oklch(20.07% 0.049 127.1)
XYZ	xyz(0.5886, 0.8511, 0.1620)
Luminance	0.0085 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101A01 #0B011A

analogous

#1A1701 #101A01 #031A01

triadic

#101A01 #01101A #1A0110

tetradic

#101A01 #011A17 #0B011A #1A0103

square

#101A01 #011A17 #0B011A #1A0103

split-complementary

#101A01 #01031A #17011A

monochromatic

#121D01 #121D01 #121D01 #345503 #599006

Accessibility & contrast

On white

17.95

#101A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#101A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101A01

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101A01	#FFFFFF	#000000	##FFFFFF
##101A01	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1700

Deuteranopia (green-blind)

#1B1702

Tritanopia (blue-blind)

#111815

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #101a01;
/* rgb */ color: rgb(16, 26, 1);
/* oklch */ color: oklch(20.1% 0.049 127.1);

Tailwind

colors: {
  custom: {
    50: '#4e5647',
    500: '#101a01',
    950: '#000000',
  },
}

SCSS

$custom: #101a01;
$custom-light: #4e5647;
$custom-dark: #000000;

JSON

{
  "hex": "#101a01",
  "rgb": {
    "r": 16,
    "g": 26,
    "b": 1
  },
  "hsl": {
    "h": 84,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.20071,
    "c": 0.04924,
    "h": 127.1
  },
  "luminance": 0.00851
}

Semantic roles & 50–950 ramp

primary

#101A01

secondary

#341562

accent

#29FF7E

background

#F4F5F3

surface

#E7E9E5

border

#C3C5C1

text

#010300

muted

#777877

Preview Lab

Preview with #101A01

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

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