#277E73#277E73

#277E73 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.9% C 0.083 H 183.1°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#277E73
RGB	rgb(39, 126, 115)
HSL	hsl(172, 53%, 32%)
HSV	hsv(172, 69%, 49%)
CMYK	cmyk(69%, 0%, 8.7%, 50.6%)
CIE-LAB	lab(47.74, -28.22, -1.51)
CIE-LCH	lch(47.74, 28.26, 183.06°)
OKLab	oklab(53.92% -0.0827 -0.0045)
OKLCH	oklch(53.92% 0.083 183.1)
XYZ	xyz(11.3906, 16.5896, 18.8181)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277E73 #7E2732

analogous

#277E48 #277E73 #275D7E

triadic

#277E73 #73277E #7E7327

tetradic

#277E73 #48277E #7E2732 #5D7E27

square

#277E73 #48277E #7E2732 #5D7E27

split-complementary

#277E73 #7E275D #7E4827

monochromatic

#0A211E #194F48 #277E73 #35AD9E #55CABC

Accessibility & contrast

On white

4.86

#277E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#277E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277E73

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277E73	#FFFFFF	#000000	##FFFFFF
##277E73	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787773

Deuteranopia (green-blind)

#6B6D74

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #277e73;
/* rgb */ color: rgb(39, 126, 115);
/* oklch */ color: oklch(53.9% 0.083 183.1);

Tailwind

colors: {
  custom: {
    50: '#6ea49b',
    500: '#277e73',
    950: '#000000',
  },
}

SCSS

$custom: #277e73;
$custom-light: #6ea49b;
$custom-dark: #000000;

JSON

{
  "hex": "#277e73",
  "rgb": {
    "r": 39,
    "g": 126,
    "b": 115
  },
  "hsl": {
    "h": 172.414,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53916,
    "c": 0.08287,
    "h": 183.1
  },
  "luminance": 0.16591
}

Semantic roles & 50–950 ramp

primary

#277E73

secondary

#AF525D

accent

#4C5EDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #277E73

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

Preview Lab → · Contrast checker → · Palette generator →