#277D66#277D66

#277D66 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.2% C 0.089 H 171.5°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#277D66
RGB	rgb(39, 125, 102)
HSL	hsl(164, 52%, 32%)
HSV	hsv(164, 69%, 49%)
CMYK	cmyk(68.8%, 0%, 18.4%, 51%)
CIE-LAB	lab(47.05, -31.34, 5.16)
CIE-LCH	lch(47.05, 31.76, 170.65°)
OKLab	oklab(53.23% -0.0881 0.0131)
OKLCH	oklch(53.23% 0.089 171.5)
XYZ	xyz(10.5674, 16.0567, 15.1101)
Luminance	0.1606 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277D66 #7D273E

analogous

#277D3B #277D66 #27697D

triadic

#277D66 #66277D #7D6627

tetradic

#277D66 #3B277D #7D273E #697D27

square

#277D66 #3B277D #7D273E #697D27

split-complementary

#277D66 #7D2769 #7D3B27

monochromatic

#0A201A #184E40 #277D66 #36AC8C #55CAAA

Accessibility & contrast

On white

4.99

#277D66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#277D66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277D66

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277D66	#FFFFFF	#000000	##FFFFFF
##277D66	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797565

Deuteranopia (green-blind)

#6D6C68

Tritanopia (blue-blind)

#007E76

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #277d66;
/* rgb */ color: rgb(39, 125, 102);
/* oklch */ color: oklch(53.2% 0.089 171.5);

Tailwind

colors: {
  custom: {
    50: '#6da391',
    500: '#277d66',
    950: '#000000',
  },
}

SCSS

$custom: #277d66;
$custom-light: #6da391;
$custom-dark: #000000;

JSON

{
  "hex": "#277d66",
  "rgb": {
    "r": 39,
    "g": 125,
    "b": 102
  },
  "hsl": {
    "h": 163.953,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53234,
    "c": 0.08908,
    "h": 171.5
  },
  "luminance": 0.16058
}

Semantic roles & 50–950 ramp

primary

#277D66

secondary

#AF516A

accent

#4C72DC

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#080F0C

muted

#7A7F7D

Preview Lab

Preview with #277D66

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

Preview Lab → · Contrast checker → · Palette generator →