#277B86#277B86

#277B86 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.080 H 207.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#277B86
RGB	rgb(39, 123, 134)
HSL	hsl(187, 55%, 34%)
HSV	hsv(187, 71%, 53%)
CMYK	cmyk(70.9%, 8.2%, 0%, 47.5%)
CIE-LAB	lab(47.39, -20.86, -13.27)
CIE-LCH	lch(47.39, 24.72, 212.46°)
OKLab	oklab(53.84% -0.0705 -0.0368)
OKLCH	oklch(53.84% 0.08 207.6)
XYZ	xyz(12.2209, 16.3171, 25.0551)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B86 #863227

analogous

#278662 #277B86 #274C86

triadic

#277B86 #86277B #7B8627

tetradic

#277B86 #622786 #863227 #4C8627

square

#277B86 #622786 #863227 #4C8627

split-complementary

#277B86 #86274C #866227

monochromatic

#0B2427 #194F57 #277B86 #35A7B5 #59C1CF

Accessibility & contrast

On white

4.93

#277B86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#277B86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B86

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B86	#FFFFFF	#000000	##FFFFFF
##277B86	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707687

Deuteranopia (green-blind)

#636C86

Tritanopia (blue-blind)

#00817E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277b86;
/* rgb */ color: rgb(39, 123, 134);
/* oklch */ color: oklch(53.8% 0.080 207.6);

Tailwind

colors: {
  custom: {
    50: '#6fa1a9',
    500: '#277b86',
    950: '#000000',
  },
}

SCSS

$custom: #277b86;
$custom-light: #6fa1a9;
$custom-dark: #000000;

JSON

{
  "hex": "#277b86",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 134
  },
  "hsl": {
    "h": 186.947,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.53838,
    "c": 0.07959,
    "h": 207.6
  },
  "luminance": 0.16318
}

Semantic roles & 50–950 ramp

primary

#277B86

secondary

#B46055

accent

#5B4ADE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F0F

muted

#7B7E7F

Preview Lab

Preview with #277B86

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

Preview Lab → · Contrast checker → · Palette generator →