#123D2D#123D2D

#123D2D is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.5% C 0.056 H 165.2°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#123D2D
RGB	rgb(18, 61, 45)
HSL	hsl(158, 54%, 15%)
HSV	hsv(158, 70%, 24%)
CMYK	cmyk(70.5%, 0%, 26.2%, 76.1%)
CIE-LAB	lab(22.50, -19.42, 5.56)
CIE-LCH	lch(22.50, 20.20, 164.03°)
OKLab	oklab(32.5% -0.0538 0.0142)
OKLCH	oklch(32.5% 0.056 165.2)
XYZ	xyz(2.3916, 3.6553, 3.0616)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123D2D #3D1222

analogous

#123D17 #123D2D #12373D

triadic

#123D2D #2D123D #3D2D12

tetradic

#123D2D #17123D #3D1222 #373D12

square

#123D2D #17123D #3D1222 #373D12

split-complementary

#123D2D #3D1237 #3D1712

monochromatic

#071811 #071811 #123D2D #206C50 #2E9C73

Accessibility & contrast

On white

12.13

#123D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#123D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123D2D

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123D2D	#FFFFFF	#000000	##FFFFFF
##123D2D	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382C

Deuteranopia (green-blind)

#36342E

Tritanopia (blue-blind)

#003D39

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123d2d;
/* rgb */ color: rgb(18, 61, 45);
/* oklch */ color: oklch(32.5% 0.056 165.2);

Tailwind

colors: {
  custom: {
    50: '#557365',
    500: '#123d2d',
    950: '#000000',
  },
}

SCSS

$custom: #123d2d;
$custom-light: #557365;
$custom-dark: #000000;

JSON

{
  "hex": "#123d2d",
  "rgb": {
    "r": 18,
    "g": 61,
    "b": 45
  },
  "hsl": {
    "h": 157.674,
    "s": 54.43,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32501,
    "c": 0.05561,
    "h": 165.2
  },
  "luminance": 0.03656
}

Semantic roles & 50–950 ramp

primary

#123D2D

secondary

#76354D

accent

#4A81DE

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #123D2D

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

Preview Lab → · Contrast checker → · Palette generator →