#123531#123531

#123531 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.041 H 185.1°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#123531
RGB	rgb(18, 53, 49)
HSL	hsl(173, 49%, 14%)
HSV	hsv(173, 66%, 21%)
CMYK	cmyk(66%, 0%, 7.5%, 79.2%)
CIE-LAB	lab(19.62, -13.77, -1.28)
CIE-LCH	lch(19.62, 13.83, 185.30°)
OKLab	oklab(30.2% -0.0408 -0.0037)
OKLCH	oklch(30.2% 0.041 185.1)
XYZ	xyz(2.0767, 2.8964, 3.3547)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123531 #351216

analogous

#123520 #123531 #122835

triadic

#123531 #311235 #353112

tetradic

#123531 #201235 #351216 #283512

square

#123531 #201235 #351216 #283512

split-complementary

#123531 #351228 #352012

monochromatic

#081715 #081715 #123531 #22635B #319085

Accessibility & contrast

On white

13.30

#123531 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#123531 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123531

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123531	#FFFFFF	#000000	##FFFFFF
##123531	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323231

Deuteranopia (green-blind)

#2D2E31

Tritanopia (blue-blind)

#003634

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #123531;
/* rgb */ color: rgb(18, 53, 49);
/* oklch */ color: oklch(30.2% 0.041 185.1);

Tailwind

colors: {
  custom: {
    50: '#546c69',
    500: '#123531',
    950: '#000000',
  },
}

SCSS

$custom: #123531;
$custom-light: #546c69;
$custom-dark: #000000;

JSON

{
  "hex": "#123531",
  "rgb": {
    "r": 18,
    "g": 53,
    "b": 49
  },
  "hsl": {
    "h": 173.143,
    "s": 49.296,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30203,
    "c": 0.04095,
    "h": 185.1
  },
  "luminance": 0.02897
}

Semantic roles & 50–950 ramp

primary

#123531

secondary

#6D353C

accent

#4F5FD9

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #123531

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

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