#12603F#12603F

#12603F is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.5% C 0.091 H 159.7°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#12603F
RGB	rgb(18, 96, 63)
HSL	hsl(155, 68%, 22%)
HSV	hsv(155, 81%, 38%)
CMYK	cmyk(81.3%, 0%, 34.4%, 62.4%)
CIE-LAB	lab(35.70, -31.47, 12.48)
CIE-LCH	lch(35.70, 33.86, 158.36°)
OKLab	oklab(43.48% -0.0855 0.0316)
OKLCH	oklch(43.48% 0.091 159.7)
XYZ	xyz(5.3290, 8.8526, 6.1295)
Luminance	0.0885 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12603F #601233

analogous

#126018 #12603F #125A60

triadic

#12603F #3F1260 #603F12

tetradic

#12603F #181260 #601233 #5A6012

square

#12603F #181260 #601233 #5A6012

split-complementary

#12603F #60125A #601812

monochromatic

#051A11 #082C1D #12603F #1C9461 #25C783

Accessibility & contrast

On white

7.58

#12603F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#12603F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12603F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12603F	#FFFFFF	#000000	##FFFFFF
##12603F	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583D

Deuteranopia (green-blind)

#555141

Tritanopia (blue-blind)

#006057

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #12603f;
/* rgb */ color: rgb(18, 96, 63);
/* oklch */ color: oklch(43.5% 0.091 159.7);

Tailwind

colors: {
  custom: {
    50: '#5e8e74',
    500: '#12603f',
    950: '#000000',
  },
}

SCSS

$custom: #12603f;
$custom-light: #5e8e74;
$custom-dark: #000000;

JSON

{
  "hex": "#12603f",
  "rgb": {
    "r": 18,
    "g": 96,
    "b": 63
  },
  "hsl": {
    "h": 154.615,
    "s": 68.421,
    "l": 22.353
  },
  "oklch": {
    "l": 0.43481,
    "c": 0.09115,
    "h": 159.7
  },
  "luminance": 0.08853
}

Semantic roles & 50–950 ramp

primary

#12603F

secondary

#98365F

accent

#3D86EB

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #12603F

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

Preview Lab → · Contrast checker → · Palette generator →