#277F73#277F73

#277F73 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.2% C 0.084 H 182.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#277F73
RGB	rgb(39, 127, 115)
HSL	hsl(172, 53%, 33%)
HSV	hsv(172, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 9.4%, 50.2%)
CIE-LAB	lab(48.07, -28.71, -1.03)
CIE-LCH	lch(48.07, 28.73, 182.05°)
OKLab	oklab(54.18% -0.0839 -0.0032)
OKLCH	oklch(54.18% 0.084 182.2)
XYZ	xyz(11.5191, 16.8466, 18.8610)
Luminance	0.1685 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F73 #7F2733

analogous

#277F47 #277F73 #275F7F

triadic

#277F73 #73277F #7F7327

tetradic

#277F73 #47277F #7F2733 #5F7F27

square

#277F73 #47277F #7F2733 #5F7F27

split-complementary

#277F73 #7F275F #7F4727

monochromatic

#0A211E #195049 #277F73 #35AE9D #55CBBB

Accessibility & contrast

On white

4.81

#277F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#277F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F73

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F73	#FFFFFF	#000000	##FFFFFF
##277F73	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797873

Deuteranopia (green-blind)

#6C6E74

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #277f73;
/* rgb */ color: rgb(39, 127, 115);
/* oklch */ color: oklch(54.2% 0.084 182.2);

Tailwind

colors: {
  custom: {
    50: '#6ea49b',
    500: '#277f73',
    950: '#000000',
  },
}

SCSS

$custom: #277f73;
$custom-light: #6ea49b;
$custom-dark: #000000;

JSON

{
  "hex": "#277f73",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 171.818,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54182,
    "c": 0.08392,
    "h": 182.2
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary

#277F73

secondary

#B0525F

accent

#4B5FDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #277F73

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

Preview Lab → · Contrast checker → · Palette generator →