#023A2B#023A2B

#023A2B is a dark, moderate teal. Relative luminance 0.032; OKLCH L 31.0% C 0.061 H 169.0°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#023A2B
RGB	rgb(2, 58, 43)
HSL	hsl(164, 93%, 12%)
HSV	hsv(164, 97%, 23%)
CMYK	cmyk(96.6%, 0%, 25.9%, 77.3%)
CIE-LAB	lab(20.88, -21.52, 4.54)
CIE-LCH	lch(20.88, 22.00, 168.08°)
OKLab	oklab(31.03% -0.0597 0.0116)
OKLCH	oklch(31.03% 0.061 169)
XYZ	xyz(1.9739, 3.2132, 2.8012)
Luminance	0.0321 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#023A2B #3A0211

analogous

#023A0F #023A2B #022D3A

triadic

#023A2B #2B023A #3A2B02

tetradic

#023A2B #0F023A #3A0211 #2D3A02

square

#023A2B #0F023A #3A0211 #2D3A02

split-complementary

#023A2B #3A022D #3A0F02

monochromatic

#011E16 #011E16 #023A2B #047557 #06B083

Accessibility & contrast

On white

12.78

#023A2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#023A2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #023A2B

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##023A2B	#FFFFFF	#000000	##FFFFFF
##023A2B	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38352A

Deuteranopia (green-blind)

#31302C

Tritanopia (blue-blind)

#003A36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #023a2b;
/* rgb */ color: rgb(2, 58, 43);
/* oklch */ color: oklch(31.0% 0.061 169.0);

Tailwind

colors: {
  custom: {
    50: '#4f7064',
    500: '#023a2b',
    950: '#000000',
  },
}

SCSS

$custom: #023a2b;
$custom-light: #4f7064;
$custom-dark: #000000;

JSON

{
  "hex": "#023a2b",
  "rgb": {
    "r": 2,
    "g": 58,
    "b": 43
  },
  "hsl": {
    "h": 163.929,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.31034,
    "c": 0.06079,
    "h": 169
  },
  "luminance": 0.03213
}

Semantic roles & 50–950 ramp

primary

#023A2B

secondary

#7D1A35

accent

#2962FF

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020705

muted

#787A79

Preview Lab

Preview with #023A2B

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

Preview Lab → · Contrast checker → · Palette generator →