#012A23#012A23

#012A23 is a dark, muted teal. Relative luminance 0.018; OKLCH L 25.6% C 0.046 H 178.3°. Best body text is #FFFFFF at 15.48:1 contrast (WCAG AA passes).

Color values

HEX	#012A23
RGB	rgb(1, 42, 35)
HSL	hsl(170, 95%, 8%)
HSV	hsv(170, 98%, 16%)
CMYK	cmyk(97.6%, 0%, 16.7%, 83.5%)
CIE-LAB	lab(14.31, -16.06, 0.62)
CIE-LCH	lch(14.31, 16.07, 177.79°)
OKLab	oklab(25.55% -0.046 0.0014)
OKLCH	oklch(25.55% 0.046 178.3)
XYZ	xyz(1.1437, 1.7836, 1.8738)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#012A23 #2A0108

analogous

#012A0E #012A23 #011C2A

triadic

#012A23 #23012A #2A2301

tetradic

#012A23 #0E012A #2A0108 #1C2A01

square

#012A23 #0E012A #2A0108 #1C2A01

split-complementary

#012A23 #2A011C #2A0E01

monochromatic

#011E19 #011E19 #012A23 #026655 #04A287

Accessibility & contrast

On white

15.48

#012A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#012A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #012A23

15.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##012A23	#FFFFFF	#000000	##FFFFFF
##012A23	1.00	15.48	1.36	15.48
#FFFFFF	15.48	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282723

Deuteranopia (green-blind)

#222324

Tritanopia (blue-blind)

#002B28

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #012a23;
/* rgb */ color: rgb(1, 42, 35);
/* oklch */ color: oklch(25.6% 0.046 178.3);

Tailwind

colors: {
  custom: {
    50: '#49645d',
    500: '#012a23',
    950: '#000000',
  },
}

SCSS

$custom: #012a23;
$custom-light: #49645d;
$custom-dark: #000000;

JSON

{
  "hex": "#012a23",
  "rgb": {
    "r": 1,
    "g": 42,
    "b": 35
  },
  "hsl": {
    "h": 169.756,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.2555,
    "c": 0.04602,
    "h": 178.3
  },
  "luminance": 0.01784
}

Semantic roles & 50–950 ramp

primary

#012A23

secondary

#701626

accent

#294DFF

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010504

muted

#777979

Preview Lab

Preview with #012A23

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

Preview Lab → · Contrast checker → · Palette generator →