#277E84#277E84

#277E84 is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.5% C 0.080 H 201.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#277E84
RGB	rgb(39, 126, 132)
HSL	hsl(184, 54%, 34%)
HSV	hsv(184, 70%, 52%)
CMYK	cmyk(70.5%, 4.5%, 0%, 48.2%)
CIE-LAB	lab(48.28, -23.08, -10.74)
CIE-LCH	lch(48.28, 25.45, 204.95°)
OKLab	oklab(54.54% -0.0747 -0.0298)
OKLCH	oklch(54.54% 0.08 201.7)
XYZ	xyz(12.4606, 17.0176, 24.4533)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E84 #842D27

analogous

#27845B #277E84 #274F84

triadic

#277E84 #84277E #7E8427

tetradic

#277E84 #5B2784 #842D27 #4F8427

square

#277E84 #5B2784 #842D27 #4F8427

split-complementary

#277E84 #84274F #845B27

monochromatic

#0B2426 #195155 #277E84 #35ABB3 #58C6CE

Accessibility & contrast

On white

4.77

#277E84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#277E84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E84

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E84	#FFFFFF	#000000	##FFFFFF
##277E84	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747884

Deuteranopia (green-blind)

#676E84

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277e84;
/* rgb */ color: rgb(39, 126, 132);
/* oklch */ color: oklch(54.5% 0.080 201.7);

Tailwind

colors: {
  custom: {
    50: '#6fa3a7',
    500: '#277e84',
    950: '#000000',
  },
}

SCSS

$custom: #277e84;
$custom-light: #6fa3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#277e84",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 132
  },
  "hsl": {
    "h": 183.871,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54537,
    "c": 0.08042,
    "h": 201.7
  },
  "luminance": 0.17019
}

Semantic roles & 50–950 ramp

primary

#277E84

secondary

#B25A54

accent

#544ADE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #277E84

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

Preview Lab → · Contrast checker → · Palette generator →