#277478#277478

#277478 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.074 H 200.0°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#277478
RGB	rgb(39, 116, 120)
HSL	hsl(183, 51%, 31%)
HSV	hsv(183, 68%, 47%)
CMYK	cmyk(67.5%, 3.3%, 0%, 52.9%)
CIE-LAB	lab(44.63, -21.64, -9.10)
CIE-LCH	lch(44.63, 23.47, 202.81°)
OKLab	oklab(51.44% -0.0692 -0.0252)
OKLCH	oklch(51.44% 0.074 200)
XYZ	xyz(10.4708, 14.2770, 19.9696)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#277478 #782B27

analogous

#277853 #277478 #274B78

triadic

#277478 #782774 #747827

tetradic

#277478 #532778 #782B27 #4B7827

square

#277478 #532778 #782B27 #4B7827

split-complementary

#277478 #78274B #785327

monochromatic

#091B1C #18474A #277478 #36A1A6 #52C1C7

Accessibility & contrast

On white

5.45

#277478 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#277478 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #277478

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##277478	#FFFFFF	#000000	##FFFFFF
##277478	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6F78

Deuteranopia (green-blind)

#5F6678

Tritanopia (blue-blind)

#007875

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #277478;
/* rgb */ color: rgb(39, 116, 120);
/* oklch */ color: oklch(51.4% 0.074 200.0);

Tailwind

colors: {
  custom: {
    50: '#6d9c9f',
    500: '#277478',
    950: '#000000',
  },
}

SCSS

$custom: #277478;
$custom-light: #6d9c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#277478",
  "rgb": {
    "r": 39,
    "g": 116,
    "b": 120
  },
  "hsl": {
    "h": 182.963,
    "s": 50.943,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51445,
    "c": 0.07363,
    "h": 200
  },
  "luminance": 0.14278
}

Semantic roles & 50–950 ramp

primary

#277478

secondary

#AA5551

accent

#544DDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#080E0E

muted

#7A7E7E

Preview Lab

Preview with #277478

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

Preview Lab → · Contrast checker → · Palette generator →