#277A87#277A87

#277A87 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.6% C 0.080 H 209.9°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#277A87
RGB	rgb(39, 122, 135)
HSL	hsl(188, 55%, 34%)
HSV	hsv(188, 71%, 53%)
CMYK	cmyk(71.1%, 9.6%, 0%, 47.1%)
CIE-LAB	lab(47.10, -20.00, -14.29)
CIE-LCH	lch(47.10, 24.58, 215.55°)
OKLab	oklab(53.62% -0.069 -0.0397)
OKLCH	oklch(53.62% 0.08 209.9)
XYZ	xyz(12.1675, 16.0983, 25.3830)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A87 #873427

analogous

#278764 #277A87 #274A87

triadic

#277A87 #87277A #7A8727

tetradic

#277A87 #642787 #873427 #4A8727

square

#277A87 #642787 #873427 #4A8727

split-complementary

#277A87 #87274A #876427

monochromatic

#0C2428 #194F58 #277A87 #35A5B6 #59BFCF

Accessibility & contrast

On white

4.98

#277A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#277A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A87

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A87	#FFFFFF	#000000	##FFFFFF
##277A87	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F7588

Deuteranopia (green-blind)

#616B87

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277a87;
/* rgb */ color: rgb(39, 122, 135);
/* oklch */ color: oklch(53.6% 0.080 209.9);

Tailwind

colors: {
  custom: {
    50: '#6fa0aa',
    500: '#277a87',
    950: '#000000',
  },
}

SCSS

$custom: #277a87;
$custom-light: #6fa0aa;
$custom-dark: #000000;

JSON

{
  "hex": "#277a87",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 135
  },
  "hsl": {
    "h": 188.125,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5362,
    "c": 0.07963,
    "h": 209.9
  },
  "luminance": 0.161
}

Semantic roles & 50–950 ramp

primary

#277A87

secondary

#B46356

accent

#5E49DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #277A87

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

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