#277F80#277F80

#277F80 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.081 H 196.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#277F80
RGB	rgb(39, 127, 128)
HSL	hsl(181, 53%, 33%)
HSV	hsv(181, 70%, 50%)
CMYK	cmyk(69.5%, 0.8%, 0%, 49.8%)
CIE-LAB	lab(48.47, -24.84, -8.10)
CIE-LCH	lch(48.47, 26.13, 198.06°)
OKLab	oklab(54.64% -0.0776 -0.0225)
OKLCH	oklch(54.64% 0.081 196.1)
XYZ	xyz(12.3206, 17.1672, 23.0822)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F80 #802827

analogous

#278054 #277F80 #275280

triadic

#277F80 #80277F #7F8027

tetradic

#277F80 #542780 #802827 #528027

square

#277F80 #542780 #802827 #528027

split-complementary

#277F80 #802752 #805427

monochromatic

#0A2222 #195051 #277F80 #35AEAF #56CACB

Accessibility & contrast

On white

4.74

#277F80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#277F80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F80

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F80	#FFFFFF	#000000	##FFFFFF
##277F80	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767980

Deuteranopia (green-blind)

#696F81

Tritanopia (blue-blind)

#00837F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277f80;
/* rgb */ color: rgb(39, 127, 128);
/* oklch */ color: oklch(54.6% 0.081 196.1);

Tailwind

colors: {
  custom: {
    50: '#6fa4a4',
    500: '#277f80',
    950: '#000000',
  },
}

SCSS

$custom: #277f80;
$custom-light: #6fa4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#277f80",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 128
  },
  "hsl": {
    "h": 180.674,
    "s": 53.293,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54644,
    "c": 0.08082,
    "h": 196.1
  },
  "luminance": 0.17169
}

Semantic roles & 50–950 ramp

primary

#277F80

secondary

#B05453

accent

#4D4BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #277F80

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

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