#27857B#27857B

#27857B is a mid, moderate teal. Relative luminance 0.186; OKLCH L 56.0% C 0.087 H 184.8°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#27857B
RGB	rgb(39, 133, 123)
HSL	hsl(174, 55%, 34%)
HSV	hsv(174, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 7.5%, 47.8%)
CIE-LAB	lab(50.26, -29.32, -2.51)
CIE-LCH	lch(50.26, 29.43, 184.89°)
OKLab	oklab(56.04% -0.0865 -0.0072)
OKLCH	oklch(56.04% 0.087 184.8)
XYZ	xyz(12.7977, 18.6350, 21.6575)
Luminance	0.1864 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27857B #852731

analogous

#27854C #27857B #276085

triadic

#27857B #7B2785 #857B27

tetradic

#27857B #4C2785 #852731 #608527

square

#27857B #4C2785 #852731 #608527

split-complementary

#27857B #852760 #854C27

monochromatic

#0B2623 #19564F #27857B #35B4A7 #58CEC2

Accessibility & contrast

On white

4.44

#27857B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#27857B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #27857B

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27857B	#FFFFFF	#000000	##000000
##27857B	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7D7B

Deuteranopia (green-blind)

#71737C

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #27857b;
/* rgb */ color: rgb(39, 133, 123);
/* oklch */ color: oklch(56.0% 0.087 184.8);

Tailwind

colors: {
  custom: {
    50: '#70a9a1',
    500: '#27857b',
    950: '#000000',
  },
}

SCSS

$custom: #27857b;
$custom-light: #70a9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#27857b",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 123
  },
  "hsl": {
    "h": 173.617,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.56044,
    "c": 0.08684,
    "h": 184.8
  },
  "luminance": 0.18636
}

Semantic roles & 50–950 ramp

primary

#27857B

secondary

#B3555F

accent

#4A5ADE

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #27857B

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

Preview Lab → · Contrast checker → · Palette generator →