#277B64#277B64

#277B64 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.6% C 0.088 H 171.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX#277B64
RGBrgb(39, 123, 100)
HSLhsl(164, 52%, 32%)
HSVhsv(164, 68%, 48%)
CMYKcmyk(68.3%, 0%, 18.7%, 51.8%)
CIE-LABlab(46.33, -30.93, 5.31)
CIE-LCHlch(46.33, 31.38, 170.25°)
OKLaboklab(52.63% -0.0869 0.0135)
OKLCHoklch(52.63% 0.088 171.1)
XYZxyz(10.2188, 15.5162, 14.5105)
Luminance0.1552 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#277B64 #7B273E
analogous
#277B3A #277B64 #27687B
triadic
#277B64 #64277B #7B6427
tetradic
#277B64 #3A277B #7B273E #687B27
square
#277B64 #3A277B #7B273E #687B27
split-complementary
#277B64 #7B2768 #7B3A27
monochromatic
#0A1E18 #184D3E #277B64 #36A98A #54C9A9

Accessibility & contrast

On white

5.12
#277B64 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.10
#277B64 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277B64
5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##277B64#FFFFFF#000000##FFFFFF
##277B641.005.124.105.12
#FFFFFF5.121.0021.001.00
#0000004.1021.001.0021.00
##FFFFFF5.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#777363
Deuteranopia (green-blind)
#6C6A66
Tritanopia (blue-blind)
#007C74
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #277b64;
/* rgb */ color: rgb(39, 123, 100);
/* oklch */ color: oklch(52.6% 0.088 171.1);
Tailwind
colors: {
  custom: {
    50: '#6ca290',
    500: '#277b64',
    950: '#000000',
  },
}
SCSS
$custom: #277b64;
$custom-light: #6ca290;
$custom-dark: #000000;
JSON
{
  "hex": "#277b64",
  "rgb": {
    "r": 39,
    "g": 123,
    "b": 100
  },
  "hsl": {
    "h": 163.571,
    "s": 51.852,
    "l": 31.765
  },
  "oklch": {
    "l": 0.52632,
    "c": 0.08792,
    "h": 171.1
  },
  "luminance": 0.15517
}

Semantic roles & 50–950 ramp

primary
#277B64
secondary
#AD516A
accent
#4C74DB
background
#F6FAF8
surface
#ECF3F0
border
#C7CDCB
text
#080F0C
muted
#7A7F7D

Preview Lab

Preview with #277B64

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

Preview Lab → · Contrast checker → · Palette generator →

#277B64 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva