#2A737E#2A737E

#2A737E is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.5% C 0.073 H 209.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#2A737E
RGB	rgb(42, 115, 126)
HSL	hsl(188, 50%, 33%)
HSV	hsv(188, 67%, 49%)
CMYK	cmyk(66.7%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.60, -18.67, -12.72)
CIE-LCH	lch(44.60, 22.59, 214.28°)
OKLab	oklab(51.52% -0.0636 -0.0353)
OKLCH	oklch(51.52% 0.073 209)
XYZ	xyz(10.8499, 14.2589, 21.9151)
Luminance	0.1426 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A737E #7E352A

analogous

#2A7E5F #2A737E #2A497E

triadic

#2A737E #7E2A73 #737E2A

tetradic

#2A737E #5F2A7E #7E352A #497E2A

square

#2A737E #5F2A7E #7E352A #497E2A

split-complementary

#2A737E #7E2A49 #7E5F2A

monochromatic

#0B1F22 #1B4950 #2A737E #399DAC #5ABAC8

Accessibility & contrast

On white

5.45

#2A737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#2A737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A737E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A737E	#FFFFFF	#000000	##FFFFFF
##2A737E	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F7F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2a737e;
/* rgb */ color: rgb(42, 115, 126);
/* oklch */ color: oklch(51.5% 0.073 209.0);

Tailwind

colors: {
  custom: {
    50: '#6f9ba3',
    500: '#2a737e',
    950: '#000000',
  },
}

SCSS

$custom: #2a737e;
$custom-light: #6f9ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a737e",
  "rgb": {
    "r": 42,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 187.857,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.51519,
    "c": 0.07277,
    "h": 209
  },
  "luminance": 0.1426
}

Semantic roles & 50–950 ramp

primary

#2A737E

secondary

#AE6256

accent

#614EDA

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2A737E

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

Preview Lab → · Contrast checker → · Palette generator →