#274B4E#274B4E

#274B4E is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.7% C 0.042 H 202.6°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#274B4E
RGB	rgb(39, 75, 78)
HSL	hsl(185, 33%, 23%)
HSV	hsv(185, 50%, 31%)
CMYK	cmyk(50%, 3.8%, 0%, 69.4%)
CIE-LAB	lab(29.45, -12.01, -5.82)
CIE-LCH	lch(29.45, 13.34, 205.86°)
OKLab	oklab(38.72% -0.0386 -0.016)
OKLCH	oklch(38.72% 0.042 202.6)
XYZ	xyz(4.7274, 6.0132, 8.1178)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#274B4E #4E2A27

analogous

#274E3D #274B4E #27374E

triadic

#274B4E #4E274B #4B4E27

tetradic

#274B4E #3D274E #4E2A27 #374E27

square

#274B4E #3D274E #4E2A27 #374E27

split-complementary

#274B4E #4E2737 #4E3D27

monochromatic

#0A1414 #132425 #274B4E #3B7277 #5099A0

Accessibility & contrast

On white

9.53

#274B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#274B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #274B4E

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##274B4E	#FFFFFF	#000000	##FFFFFF
##274B4E	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46484E

Deuteranopia (green-blind)

#40434E

Tritanopia (blue-blind)

#134D4C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #274b4e;
/* rgb */ color: rgb(39, 75, 78);
/* oklch */ color: oklch(38.7% 0.042 202.6);

Tailwind

colors: {
  custom: {
    50: '#647d7f',
    500: '#274b4e',
    950: '#000000',
  },
}

SCSS

$custom: #274b4e;
$custom-light: #647d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#274b4e",
  "rgb": {
    "r": 39,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 184.615,
    "s": 33.333,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3872,
    "c": 0.04179,
    "h": 202.6
  },
  "luminance": 0.06014
}

Semantic roles & 50–950 ramp

primary

#274B4E

secondary

#815450

accent

#675EC9

background

#F6F7F7

surface

#EBEEEE

border

#C6C9C9

text

#06090A

muted

#7A7B7C

Preview Lab

Preview with #274B4E

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

Preview Lab → · Contrast checker → · Palette generator →