#12523A#12523A

#12523A is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.2% C 0.075 H 163.4°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#12523A
RGB	rgb(18, 82, 58)
HSL	hsl(158, 64%, 20%)
HSV	hsv(158, 78%, 32%)
CMYK	cmyk(78%, 0%, 29.3%, 67.8%)
CIE-LAB	lab(30.56, -26.36, 8.48)
CIE-LCH	lch(30.56, 27.69, 162.16°)
OKLab	oklab(39.22% -0.0723 0.0216)
OKLCH	oklch(39.22% 0.075 163.4)
XYZ	xyz(4.0300, 6.4682, 5.0383)
Luminance	0.0647 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12523A #52122A

analogous

#12521A #12523A #124A52

triadic

#12523A #3A1252 #523A12

tetradic

#12523A #1A1252 #52122A #4A5212

square

#12523A #1A1252 #52122A #4A5212

split-complementary

#12523A #52124A #521A12

monochromatic

#061912 #072017 #12523A #1D845D #28B681

Accessibility & contrast

On white

9.16

#12523A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#12523A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12523A

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12523A	#FFFFFF	#000000	##FFFFFF
##12523A	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B39

Deuteranopia (green-blind)

#48463C

Tritanopia (blue-blind)

#00524B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #12523a;
/* rgb */ color: rgb(18, 82, 58);
/* oklch */ color: oklch(39.2% 0.075 163.4);

Tailwind

colors: {
  custom: {
    50: '#5b8370',
    500: '#12523a',
    950: '#000000',
  },
}

SCSS

$custom: #12523a;
$custom-light: #5b8370;
$custom-dark: #000000;

JSON

{
  "hex": "#12523a",
  "rgb": {
    "r": 18,
    "g": 82,
    "b": 58
  },
  "hsl": {
    "h": 157.5,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3922,
    "c": 0.07546,
    "h": 163.4
  },
  "luminance": 0.06469
}

Semantic roles & 50–950 ramp

primary

#12523A

secondary

#8B3555

accent

#417FE7

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040A07

muted

#797C7A

Preview Lab

Preview with #12523A

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

Preview Lab → · Contrast checker → · Palette generator →