#277D83#277D83

#277D83 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 54.2% C 0.080 H 201.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#277D83
RGB	rgb(39, 125, 131)
HSL	hsl(184, 54%, 33%)
HSV	hsv(184, 70%, 51%)
CMYK	cmyk(70.2%, 4.6%, 0%, 48.6%)
CIE-LAB	lab(47.93, -22.87, -10.68)
CIE-LCH	lch(47.93, 25.25, 205.04°)
OKLab	oklab(54.24% -0.0741 -0.0296)
OKLCH	oklch(54.24% 0.08 201.8)
XYZ	xyz(12.2653, 16.7359, 24.0523)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D83 #832D27

analogous

#27835B #277D83 #274F83

triadic

#277D83 #83277D #7D8327

tetradic

#277D83 #5B2783 #832D27 #4F8327

square

#277D83 #5B2783 #832D27 #4F8327

split-complementary

#277D83 #83274F #835B27

monochromatic

#0B2325 #195054 #277D83 #35AAB2 #57C5CD

Accessibility & contrast

On white

4.83

#277D83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#277D83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D83

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D83	#FFFFFF	#000000	##FFFFFF
##277D83	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737783

Deuteranopia (green-blind)

#666D83

Tritanopia (blue-blind)

#00827F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #277d83;
/* rgb */ color: rgb(39, 125, 131);
/* oklch */ color: oklch(54.2% 0.080 201.8);

Tailwind

colors: {
  custom: {
    50: '#6fa3a7',
    500: '#277d83',
    950: '#000000',
  },
}

SCSS

$custom: #277d83;
$custom-light: #6fa3a7;
$custom-dark: #000000;

JSON

{
  "hex": "#277d83",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 131
  },
  "hsl": {
    "h": 183.913,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54237,
    "c": 0.07978,
    "h": 201.8
  },
  "luminance": 0.16737
}

Semantic roles & 50–950 ramp

primary

#277D83

secondary

#B25A54

accent

#544ADD

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #277D83

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

Preview Lab → · Contrast checker → · Palette generator →