#278563#278563

#278563 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.3% C 0.102 H 164.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#278563
RGB	rgb(39, 133, 99)
HSL	hsl(158, 55%, 34%)
HSV	hsv(158, 71%, 52%)
CMYK	cmyk(70.7%, 0%, 25.6%, 47.8%)
CIE-LAB	lab(49.62, -35.74, 10.56)
CIE-LCH	lch(49.62, 37.27, 163.54°)
OKLab	oklab(55.32% -0.0985 0.027)
OKLCH	oklch(55.32% 0.102 164.7)
XYZ	xyz(11.4751, 18.1060, 14.6920)
Luminance	0.1811 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278563 #852749

analogous

#278534 #278563 #277885

triadic

#278563 #632785 #856327

tetradic

#278563 #342785 #852749 #788527

square

#278563 #342785 #852749 #788527

split-complementary

#278563 #852778 #853427

monochromatic

#0B261D #195640 #278563 #35B486 #58CEA3

Accessibility & contrast

On white

4.54

#278563 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#278563 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278563

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278563	#FFFFFF	#000000	##000000
##278563	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827B61

Deuteranopia (green-blind)

#767265

Tritanopia (blue-blind)

#00857C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278563;
/* rgb */ color: rgb(39, 133, 99);
/* oklch */ color: oklch(55.3% 0.102 164.7);

Tailwind

colors: {
  custom: {
    50: '#6ea98f',
    500: '#278563',
    950: '#000000',
  },
}

SCSS

$custom: #278563;
$custom-light: #6ea98f;
$custom-dark: #000000;

JSON

{
  "hex": "#278563",
  "rgb": {
    "r": 39,
    "g": 133,
    "b": 99
  },
  "hsl": {
    "h": 158.298,
    "s": 54.651,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55317,
    "c": 0.10211,
    "h": 164.7
  },
  "luminance": 0.18107
}

Semantic roles & 50–950 ramp

primary

#278563

secondary

#B35577

accent

#4A7FDE

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #278563

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

Preview Lab → · Contrast checker → · Palette generator →