#277A88#277A88

#277A88 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.7% C 0.080 H 211.0°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#277A88
RGB	rgb(39, 122, 136)
HSL	hsl(189, 55%, 34%)
HSV	hsv(189, 71%, 53%)
CMYK	cmyk(71.3%, 10.3%, 0%, 46.7%)
CIE-LAB	lab(47.14, -19.67, -14.83)
CIE-LCH	lch(47.14, 24.64, 217.00°)
OKLab	oklab(53.66% -0.0686 -0.0412)
OKLCH	oklch(53.66% 0.08 211)
XYZ	xyz(12.2383, 16.1266, 25.7555)
Luminance	0.1613 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A88 #883527

analogous

#278866 #277A88 #274A88

triadic

#277A88 #88277A #7A8827

tetradic

#277A88 #662788 #883527 #4A8827

square

#277A88 #662788 #883527 #4A8827

split-complementary

#277A88 #88274A #886627

monochromatic

#0C2529 #194F58 #277A88 #35A5B8 #5ABFD0

Accessibility & contrast

On white

4.97

#277A88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#277A88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A88

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A88	#FFFFFF	#000000	##FFFFFF
##277A88	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7689

Deuteranopia (green-blind)

#616B88

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277a88;
/* rgb */ color: rgb(39, 122, 136);
/* oklch */ color: oklch(53.7% 0.080 211.0);

Tailwind

colors: {
  custom: {
    50: '#6fa0aa',
    500: '#277a88',
    950: '#000000',
  },
}

SCSS

$custom: #277a88;
$custom-light: #6fa0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#277a88",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 136
  },
  "hsl": {
    "h": 188.66,
    "s": 55.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53663,
    "c": 0.08002,
    "h": 211
  },
  "luminance": 0.16128
}

Semantic roles & 50–950 ramp

primary

#277A88

secondary

#B56456

accent

#5F49DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #277A88

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

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