#277A89#277A89

#277A89 is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.7% C 0.080 H 212.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#277A89
RGB	rgb(39, 122, 137)
HSL	hsl(189, 56%, 35%)
HSV	hsv(189, 72%, 54%)
CMYK	cmyk(71.5%, 10.9%, 0%, 46.3%)
CIE-LAB	lab(47.18, -19.34, -15.36)
CIE-LCH	lch(47.18, 24.70, 218.46°)
OKLab	oklab(53.71% -0.0681 -0.0427)
OKLCH	oklch(53.71% 0.08 212.1)
XYZ	xyz(12.3097, 16.1551, 26.1316)
Luminance	0.1616 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277A89 #893627

analogous

#278967 #277A89 #274989

triadic

#277A89 #89277A #7A8927

tetradic

#277A89 #672789 #893627 #498927

square

#277A89 #672789 #893627 #498927

split-complementary

#277A89 #892749 #896727

monochromatic

#0C252A #195059 #277A89 #35A4B9 #5ABED0

Accessibility & contrast

On white

4.96

#277A89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#277A89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277A89

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277A89	#FFFFFF	#000000	##FFFFFF
##277A89	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E768A

Deuteranopia (green-blind)

#606B89

Tritanopia (blue-blind)

#00807F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277a89;
/* rgb */ color: rgb(39, 122, 137);
/* oklch */ color: oklch(53.7% 0.080 212.1);

Tailwind

colors: {
  custom: {
    50: '#70a0ab',
    500: '#277a89',
    950: '#000000',
  },
}

SCSS

$custom: #277a89;
$custom-light: #70a0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#277a89",
  "rgb": {
    "r": 39,
    "g": 122,
    "b": 137
  },
  "hsl": {
    "h": 189.184,
    "s": 55.682,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53705,
    "c": 0.08044,
    "h": 212.1
  },
  "luminance": 0.16157
}

Semantic roles & 50–950 ramp

primary

#277A89

secondary

#B56557

accent

#6049DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #277A89

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

Preview Lab → · Contrast checker → · Palette generator →