#277571#277571

#277571 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.075 H 190.3°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#277571
RGB	rgb(39, 117, 113)
HSL	hsl(177, 50%, 31%)
HSV	hsv(177, 67%, 46%)
CMYK	cmyk(66.7%, 0%, 3.4%, 54.1%)
CIE-LAB	lab(44.72, -24.31, -4.77)
CIE-LCH	lch(44.72, 24.77, 191.10°)
OKLab	oklab(51.45% -0.0736 -0.0133)
OKLCH	oklch(51.45% 0.075 190.3)
XYZ	xyz(10.1773, 14.3451, 17.8521)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277571 #75272B

analogous

#27754A #277571 #275275

triadic

#277571 #712775 #757127

tetradic

#277571 #4A2775 #75272B #527527

square

#277571 #4A2775 #75272B #527527

split-complementary

#277571 #752752 #754A27

monochromatic

#081918 #184745 #277571 #36A39D #51C5BF

Accessibility & contrast

On white

5.43

#277571 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#277571 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277571

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277571	#FFFFFF	#000000	##FFFFFF
##277571	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6F71

Deuteranopia (green-blind)

#626672

Tritanopia (blue-blind)

#007874

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277571;
/* rgb */ color: rgb(39, 117, 113);
/* oklch */ color: oklch(51.4% 0.075 190.3);

Tailwind

colors: {
  custom: {
    50: '#6c9d99',
    500: '#277571',
    950: '#000000',
  },
}

SCSS

$custom: #277571;
$custom-light: #6c9d99;
$custom-dark: #000000;

JSON

{
  "hex": "#277571",
  "rgb": {
    "r": 39,
    "g": 117,
    "b": 113
  },
  "hsl": {
    "h": 176.923,
    "s": 50,
    "l": 30.588
  },
  "oklch": {
    "l": 0.51446,
    "c": 0.07481,
    "h": 190.3
  },
  "luminance": 0.14346
}

Semantic roles & 50–950 ramp

primary

#277571

secondary

#A75155

accent

#4E55DA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #277571

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

Preview Lab → · Contrast checker → · Palette generator →