#151A01#151A01

#151A01 is a very dark, muted yellow-green. Relative luminance 0.009; OKLCH L 20.5% C 0.046 H 119.2°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#151A01
RGB	rgb(21, 26, 1)
HSL	hsl(72, 93%, 5%)
HSV	hsv(72, 96%, 10%)
CMYK	cmyk(19.2%, 0%, 96.2%, 89.8%)
CIE-LAB	lab(8.13, -7.03, 11.64)
CIE-LCH	lch(8.13, 13.60, 121.13°)
OKLab	oklab(20.55% -0.0225 0.0402)
OKLCH	oklch(20.55% 0.046 119.2)
XYZ	xyz(0.6841, 0.9004, 0.1665)
Luminance	0.0090 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151A01 #06011A

analogous

#1A1201 #151A01 #081A01

triadic

#151A01 #01151A #1A0115

tetradic

#151A01 #011A12 #06011A #1A0108

square

#151A01 #011A12 #06011A #1A0108

split-complementary

#151A01 #01081A #12011A

monochromatic

#181D01 #181D01 #181D01 #455503 #749006

Accessibility & contrast

On white

17.80

#151A01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#151A01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151A01

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151A01	#FFFFFF	#000000	##FFFFFF
##151A01	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#1C1802

Tritanopia (blue-blind)

#171815

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #151a01;
/* rgb */ color: rgb(21, 26, 1);
/* oklch */ color: oklch(20.5% 0.046 119.2);

Tailwind

colors: {
  custom: {
    50: '#515647',
    500: '#151a01',
    950: '#000000',
  },
}

SCSS

$custom: #151a01;
$custom-light: #515647;
$custom-dark: #000000;

JSON

{
  "hex": "#151a01",
  "rgb": {
    "r": 21,
    "g": 26,
    "b": 1
  },
  "hsl": {
    "h": 72,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.20549,
    "c": 0.0461,
    "h": 119.2
  },
  "luminance": 0.009
}

Semantic roles & 50–950 ramp

primary

#151A01

secondary

#241562

accent

#29FF54

background

#F4F5F3

surface

#E7E9E5

border

#C3C5C1

text

#020300

muted

#787877

Preview Lab

Preview with #151A01

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

Preview Lab → · Contrast checker → · Palette generator →