#277F84#277F84

#277F84 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.8% C 0.081 H 200.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#277F84
RGB	rgb(39, 127, 132)
HSL	hsl(183, 54%, 34%)
HSV	hsv(183, 70%, 52%)
CMYK	cmyk(70.5%, 3.8%, 0%, 48.2%)
CIE-LAB	lab(48.60, -23.59, -10.25)
CIE-LCH	lch(48.60, 25.73, 203.49°)
OKLab	oklab(54.8% -0.0758 -0.0284)
OKLCH	oklch(54.8% 0.081 200.6)
XYZ	xyz(12.5891, 17.2746, 24.4962)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F84 #842C27

analogous

#27845A #277F84 #275084

triadic

#277F84 #84277F #7F8427

tetradic

#277F84 #5A2784 #842C27 #508427

square

#277F84 #5A2784 #842C27 #508427

split-complementary

#277F84 #842750 #845A27

monochromatic

#0B2426 #195255 #277F84 #35ACB3 #58C7CE

Accessibility & contrast

On white

4.71

#277F84 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#277F84 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F84

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F84	#FFFFFF	#000000	##FFFFFF
##277F84	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757984

Deuteranopia (green-blind)

#686F84

Tritanopia (blue-blind)

#008480

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277f84;
/* rgb */ color: rgb(39, 127, 132);
/* oklch */ color: oklch(54.8% 0.081 200.6);

Tailwind

colors: {
  custom: {
    50: '#70a4a7',
    500: '#277f84',
    950: '#000000',
  },
}

SCSS

$custom: #277f84;
$custom-light: #70a4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#277f84",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 132
  },
  "hsl": {
    "h": 183.226,
    "s": 54.386,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54797,
    "c": 0.08094,
    "h": 200.6
  },
  "luminance": 0.17276
}

Semantic roles & 50–950 ramp

primary

#277F84

secondary

#B25954

accent

#524ADE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #277F84

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

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