#203A3E#203A3E

#203A3E is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.9% C 0.033 H 208.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#203A3E
RGB	rgb(32, 58, 62)
HSL	hsl(188, 32%, 18%)
HSV	hsv(188, 48%, 24%)
CMYK	cmyk(48.4%, 6.5%, 0%, 75.7%)
CIE-LAB	lab(22.59, -8.70, -5.61)
CIE-LCH	lch(22.59, 10.35, 212.84°)
OKLab	oklab(32.93% -0.0288 -0.0154)
OKLCH	oklch(32.93% 0.033 208.2)
XYZ	xyz(2.9779, 3.6808, 5.1100)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203A3E #3E2420

analogous

#203E33 #203A3E #202B3E

triadic

#203A3E #3E203A #3A3E20

tetradic

#203A3E #33203E #3E2420 #2B3E20

square

#203A3E #33203E #3E2420 #2B3E20

split-complementary

#203A3E #3E202B #3E3320

monochromatic

#0A1314 #0B1416 #203A3E #356066 #4A868F

Accessibility & contrast

On white

12.10

#203A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#203A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203A3E

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203A3E	#FFFFFF	#000000	##FFFFFF
##203A3E	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36383E

Deuteranopia (green-blind)

#31343E

Tritanopia (blue-blind)

#123C3B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #203a3e;
/* rgb */ color: rgb(32, 58, 62);
/* oklch */ color: oklch(32.9% 0.033 208.2);

Tailwind

colors: {
  custom: {
    50: '#5d7073',
    500: '#203a3e',
    950: '#000000',
  },
}

SCSS

$custom: #203a3e;
$custom-light: #5d7073;
$custom-dark: #000000;

JSON

{
  "hex": "#203a3e",
  "rgb": {
    "r": 32,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 188,
    "s": 31.915,
    "l": 18.431
  },
  "oklch": {
    "l": 0.3293,
    "c": 0.03267,
    "h": 208.2
  },
  "luminance": 0.03681
}

Semantic roles & 50–950 ramp

primary

#203A3E

secondary

#724E48

accent

#6E60C8

background

#F5F6F6

surface

#E9ECEC

border

#C5C7C7

text

#040708

muted

#797A7B

Preview Lab

Preview with #203A3E

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

Preview Lab → · Contrast checker → · Palette generator →