#277D87#277D87

#277D87 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.4% C 0.081 H 206.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#277D87
RGB	rgb(39, 125, 135)
HSL	hsl(186, 55%, 34%)
HSV	hsv(186, 71%, 53%)
CMYK	cmyk(71.1%, 7.4%, 0%, 47.1%)
CIE-LAB	lab(48.07, -21.60, -12.83)
CIE-LCH	lch(48.07, 25.12, 210.72°)
OKLab	oklab(54.4% -0.0723 -0.0356)
OKLCH	oklch(54.4% 0.081 206.2)
XYZ	xyz(12.5416, 16.8464, 25.5077)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D87 #873127

analogous

#278761 #277D87 #274D87

triadic

#277D87 #87277D #7D8727

tetradic

#277D87 #612787 #873127 #4D8727

square

#277D87 #612787 #873127 #4D8727

split-complementary

#277D87 #87274D #876127

monochromatic

#0C2528 #195158 #277D87 #35A9B6 #59C3CF

Accessibility & contrast

On white

4.81

#277D87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#277D87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D87

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D87	#FFFFFF	#000000	##FFFFFF
##277D87	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727888

Deuteranopia (green-blind)

#646E87

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #277d87;
/* rgb */ color: rgb(39, 125, 135);
/* oklch */ color: oklch(54.4% 0.081 206.2);

Tailwind

colors: {
  custom: {
    50: '#70a3aa',
    500: '#277d87',
    950: '#000000',
  },
}

SCSS

$custom: #277d87;
$custom-light: #70a3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#277d87",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 135
  },
  "hsl": {
    "h": 186.25,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54397,
    "c": 0.08057,
    "h": 206.2
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary

#277D87

secondary

#B46056

accent

#5949DF

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #277D87

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

Preview Lab → · Contrast checker → · Palette generator →