#277B73#277B73

#277B73 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.080 H 186.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#277B73
RGB	rgb(39, 123, 115)
HSL	hsl(174, 52%, 32%)
HSV	hsv(174, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 6.5%, 51.8%)
CIE-LAB	lab(46.76, -26.74, -2.96)
CIE-LCH	lch(46.76, 26.91, 186.31°)
OKLab	oklab(53.12% -0.0794 -0.0084)
OKLCH	oklch(53.12% 0.08 186.1)
XYZ	xyz(11.0127, 15.8338, 18.6922)
Luminance	0.1583 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B73 #7B272F

analogous

#277B49 #277B73 #27597B

triadic

#277B73 #73277B #7B7327

tetradic

#277B73 #49277B #7B272F #597B27

square

#277B73 #49277B #7B272F #597B27

split-complementary

#277B73 #7B2759 #7B4927

monochromatic

#0A1E1C #184D48 #277B73 #36A99E #54C9BE

Accessibility & contrast

On white

5.04

#277B73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#277B73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B73

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B73	#FFFFFF	#000000	##FFFFFF
##277B73	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757473

Deuteranopia (green-blind)

#686B74

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277b73;
/* rgb */ color: rgb(39, 123, 115);
/* oklch */ color: oklch(53.1% 0.080 186.1);

Tailwind

colors: {
  custom: {
    50: '#6da19b',
    500: '#277b73',
    950: '#000000',
  },
}

SCSS

$custom: #277b73;
$custom-light: #6da19b;
$custom-dark: #000000;

JSON

{
  "hex": "#277b73",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 115
  },
  "hsl": {
    "h": 174.286,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53116,
    "c": 0.07985,
    "h": 186.1
  },
  "luminance": 0.15835
}

Semantic roles & 50–950 ramp

primary

#277B73

secondary

#AD515A

accent

#4C5ADB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #277B73

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

Preview Lab → · Contrast checker → · Palette generator →