#277B71#277B71

#277B71 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.081 H 183.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#277B71
RGB	rgb(39, 123, 113)
HSL	hsl(173, 52%, 32%)
HSV	hsv(173, 68%, 48%)
CMYK	cmyk(68.3%, 0%, 8.1%, 51.8%)
CIE-LAB	lab(46.70, -27.33, -1.86)
CIE-LCH	lch(46.70, 27.39, 183.89°)
OKLab	oklab(53.05% -0.0804 -0.0054)
OKLCH	oklch(53.05% 0.081 183.9)
XYZ	xyz(10.8989, 15.7883, 18.0926)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277B71 #7B2731

analogous

#277B47 #277B71 #275B7B

triadic

#277B71 #71277B #7B7127

tetradic

#277B71 #47277B #7B2731 #5B7B27

square

#277B71 #47277B #7B2731 #5B7B27

split-complementary

#277B71 #7B275B #7B4727

monochromatic

#0A1E1C #184D46 #277B71 #36A99C #54C9BB

Accessibility & contrast

On white

5.05

#277B71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#277B71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B71

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277B71	#FFFFFF	#000000	##FFFFFF
##277B71	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757471

Deuteranopia (green-blind)

#696B72

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #277b71;
/* rgb */ color: rgb(39, 123, 113);
/* oklch */ color: oklch(53.0% 0.081 183.9);

Tailwind

colors: {
  custom: {
    50: '#6da199',
    500: '#277b71',
    950: '#000000',
  },
}

SCSS

$custom: #277b71;
$custom-light: #6da199;
$custom-dark: #000000;

JSON

{
  "hex": "#277b71",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 113
  },
  "hsl": {
    "h": 172.857,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53047,
    "c": 0.08056,
    "h": 183.9
  },
  "luminance": 0.1579
}

Semantic roles & 50–950 ramp

primary

#277B71

secondary

#AD515C

accent

#4C5EDB

background

#F7FAF9

surface

#EDF3F2

border

#C8CDCC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #277B71

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

Preview Lab → · Contrast checker → · Palette generator →