#277F7D#277F7D

#277F7D is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.5% C 0.081 H 192.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#277F7D
RGB	rgb(39, 127, 125)
HSL	hsl(179, 53%, 33%)
HSV	hsv(179, 69%, 50%)
CMYK	cmyk(69.3%, 0%, 1.6%, 50.2%)
CIE-LAB	lab(48.37, -25.76, -6.47)
CIE-LCH	lch(48.37, 26.56, 194.11°)
OKLab	oklab(54.53% -0.079 -0.018)
OKLCH	oklch(54.53% 0.081 192.8)
XYZ	xyz(12.1261, 17.0894, 22.0576)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277F7D #7F2729

analogous

#277F51 #277F7D #27557F

triadic

#277F7D #7D277F #7F7D27

tetradic

#277F7D #51277F #7F2729 #557F27

square

#277F7D #51277F #7F2729 #557F27

split-complementary

#277F7D #7F2755 #7F5127

monochromatic

#0A2121 #19504F #277F7D #35AEAB #55CBC8

Accessibility & contrast

On white

4.75

#277F7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#277F7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277F7D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277F7D	#FFFFFF	#000000	##FFFFFF
##277F7D	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77797D

Deuteranopia (green-blind)

#6A6F7E

Tritanopia (blue-blind)

#00837E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #277f7d;
/* rgb */ color: rgb(39, 127, 125);
/* oklch */ color: oklch(54.5% 0.081 192.8);

Tailwind

colors: {
  custom: {
    50: '#6fa4a2',
    500: '#277f7d',
    950: '#000000',
  },
}

SCSS

$custom: #277f7d;
$custom-light: #6fa4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#277f7d",
  "rgb": {
    "r": 39,
    "g": 127,
    "b": 125
  },
  "hsl": {
    "h": 178.636,
    "s": 53.012,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54533,
    "c": 0.08107,
    "h": 192.8
  },
  "luminance": 0.17091
}

Semantic roles & 50–950 ramp

primary

#277F7D

secondary

#B05254

accent

#4B4FDC

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0F

muted

#7B7F7E

Preview Lab

Preview with #277F7D

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

Preview Lab → · Contrast checker → · Palette generator →