#277F87#277F87

#277F87 is a mid, moderate teal. Relative luminance 0.174; OKLCH L 54.9% C 0.081 H 203.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#277F87
RGB	rgb(39, 127, 135)
HSL	hsl(185, 55%, 34%)
HSV	hsv(185, 71%, 53%)
CMYK	cmyk(71.1%, 5.9%, 0%, 47.1%)
CIE-LAB	lab(48.71, -22.64, -11.86)
CIE-LCH	lch(48.71, 25.56, 207.65°)
OKLab	oklab(54.92% -0.0744 -0.0329)
OKLCH	oklch(54.92% 0.081 203.9)
XYZ	xyz(12.7973, 17.3579, 25.5929)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F87 #872F27

analogous

#27875F #277F87 #274F87

triadic

#277F87 #87277F #7F8727

tetradic

#277F87 #5F2787 #872F27 #4F8727

square

#277F87 #5F2787 #872F27 #4F8727

split-complementary

#277F87 #87274F #875F27

monochromatic

#0C2628 #195258 #277F87 #35ACB6 #59C5CF

Accessibility & contrast

On white

4.70

#277F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#277F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F87

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F87	#FFFFFF	#000000	##FFFFFF
##277F87	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A88

Deuteranopia (green-blind)

#676F87

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #277f87;
/* rgb */ color: rgb(39, 127, 135);
/* oklch */ color: oklch(54.9% 0.081 203.9);

Tailwind

colors: {
  custom: {
    50: '#70a4aa',
    500: '#277f87',
    950: '#000000',
  },
}

SCSS

$custom: #277f87;
$custom-light: #70a4aa;
$custom-dark: #000000;

JSON

{
  "hex": "#277f87",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 135
  },
  "hsl": {
    "h": 185,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.54916,
    "c": 0.08138,
    "h": 203.9
  },
  "luminance": 0.17359
}

Semantic roles & 50–950 ramp

primary

#277F87

secondary

#B45E56

accent

#5649DF

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #277F87

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

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