#1B412F#1B412F

#1B412F is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.2% C 0.054 H 160.9°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#1B412F
RGB	rgb(27, 65, 47)
HSL	hsl(152, 41%, 18%)
HSV	hsv(152, 58%, 25%)
CMYK	cmyk(58.5%, 0%, 27.7%, 74.5%)
CIE-LAB	lab(24.38, -18.63, 6.94)
CIE-LCH	lch(24.38, 19.88, 159.58°)
OKLab	oklab(34.15% -0.0513 0.0177)
OKLCH	oklch(34.15% 0.054 160.9)
XYZ	xyz(2.8551, 4.2186, 3.3526)
Luminance	0.0422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B412F #411B2D

analogous

#1B411C #1B412F #1B4041

triadic

#1B412F #2F1B41 #412F1B

tetradic

#1B412F #1C1B41 #411B2D #40411B

square

#1B412F #1C1B41 #411B2D #40411B

split-complementary

#1B412F #411B40 #411C1B

monochromatic

#091610 #091610 #1B412F #2D6C4E #3F976E

Accessibility & contrast

On white

11.39

#1B412F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1B412F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B412F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B412F	#FFFFFF	#000000	##FFFFFF
##1B412F	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403C2E

Deuteranopia (green-blind)

#3B3830

Tritanopia (blue-blind)

#0F413C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1b412f;
/* rgb */ color: rgb(27, 65, 47);
/* oklch */ color: oklch(34.2% 0.054 160.9);

Tailwind

colors: {
  custom: {
    50: '#5b7667',
    500: '#1b412f',
    950: '#000000',
  },
}

SCSS

$custom: #1b412f;
$custom-light: #5b7667;
$custom-dark: #000000;

JSON

{
  "hex": "#1b412f",
  "rgb": {
    "r": 27,
    "g": 65,
    "b": 47
  },
  "hsl": {
    "h": 151.579,
    "s": 41.304,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34153,
    "c": 0.05433,
    "h": 160.9
  },
  "luminance": 0.04219
}

Semantic roles & 50–950 ramp

primary

#1B412F

secondary

#76415B

accent

#5791D1

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040806

muted

#797B7A

Preview Lab

Preview with #1B412F

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

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