#277F83#277F83

#277F83 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.8% C 0.081 H 199.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#277F83
RGB	rgb(39, 127, 131)
HSL	hsl(183, 54%, 33%)
HSV	hsv(183, 70%, 51%)
CMYK	cmyk(70.2%, 3.1%, 0%, 48.6%)
CIE-LAB	lab(48.57, -23.91, -9.72)
CIE-LCH	lch(48.57, 25.81, 202.12°)
OKLab	oklab(54.76% -0.0762 -0.0269)
OKLCH	oklch(54.76% 0.081 199.5)
XYZ	xyz(12.5210, 17.2473, 24.1375)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F83 #832B27

analogous

#278359 #277F83 #275183

triadic

#277F83 #83277F #7F8327

tetradic

#277F83 #592783 #832B27 #518327

square

#277F83 #592783 #832B27 #518327

split-complementary

#277F83 #832751 #835927

monochromatic

#0B2425 #195154 #277F83 #35ADB2 #57C8CD

Accessibility & contrast

On white

4.72

#277F83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#277F83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F83

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F83	#FFFFFF	#000000	##FFFFFF
##277F83	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767983

Deuteranopia (green-blind)

#686F83

Tritanopia (blue-blind)

#008480

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277f83;
/* rgb */ color: rgb(39, 127, 131);
/* oklch */ color: oklch(54.8% 0.081 199.5);

Tailwind

colors: {
  custom: {
    50: '#6fa4a7',
    500: '#277f83',
    950: '#000000',
  },
}

SCSS

$custom: #277f83;
$custom-light: #6fa4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#277f83",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 131
  },
  "hsl": {
    "h": 182.609,
    "s": 54.118,
    "l": 33.333
  },
  "oklch": {
    "l": 0.54759,
    "c": 0.08086,
    "h": 199.5
  },
  "luminance": 0.17249
}

Semantic roles & 50–950 ramp

primary

#277F83

secondary

#B25854

accent

#514ADD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #277F83

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

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