#12523F#12523F

#12523F is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.4% C 0.071 H 168.6°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#12523F
RGB	rgb(18, 82, 63)
HSL	hsl(162, 64%, 20%)
HSV	hsv(162, 78%, 32%)
CMYK	cmyk(78%, 0%, 23.2%, 67.8%)
CIE-LAB	lab(30.69, -25.00, 5.51)
CIE-LCH	lch(30.69, 25.60, 167.58°)
OKLab	oklab(39.37% -0.0695 0.0141)
OKLCH	oklch(39.37% 0.071 168.6)
XYZ	xyz(4.1635, 6.5216, 5.7410)
Luminance	0.0652 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12523F #521225

analogous

#12521F #12523F #124552

triadic

#12523F #3F1252 #523F12

tetradic

#12523F #1F1252 #521225 #455212

square

#12523F #1F1252 #521225 #455212

split-complementary

#12523F #521245 #521F12

monochromatic

#061913 #072018 #12523F #1D8466 #28B68C

Accessibility & contrast

On white

9.11

#12523F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#12523F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12523F

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12523F	#FFFFFF	#000000	##FFFFFF
##12523F	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C3E

Deuteranopia (green-blind)

#474640

Tritanopia (blue-blind)

#00524D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #12523f;
/* rgb */ color: rgb(18, 82, 63);
/* oklch */ color: oklch(39.4% 0.071 168.6);

Tailwind

colors: {
  custom: {
    50: '#5b8374',
    500: '#12523f',
    950: '#000000',
  },
}

SCSS

$custom: #12523f;
$custom-light: #5b8374;
$custom-dark: #000000;

JSON

{
  "hex": "#12523f",
  "rgb": {
    "r": 18,
    "g": 82,
    "b": 63
  },
  "hsl": {
    "h": 162.188,
    "s": 64,
    "l": 19.608
  },
  "oklch": {
    "l": 0.39367,
    "c": 0.07095,
    "h": 168.6
  },
  "luminance": 0.06522
}

Semantic roles & 50–950 ramp

primary

#12523F

secondary

#8B354E

accent

#4172E7

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #12523F

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

Preview Lab → · Contrast checker → · Palette generator →