#287C54#287C54

#287C54 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.5% C 0.103 H 158.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#287C54
RGB	rgb(40, 124, 84)
HSL	hsl(151, 51%, 32%)
HSV	hsv(151, 68%, 49%)
CMYK	cmyk(67.7%, 0%, 32.3%, 51.4%)
CIE-LAB	lab(46.32, -35.10, 14.67)
CIE-LCH	lch(46.32, 38.05, 157.32°)
OKLab	oklab(52.5% -0.0956 0.0372)
OKLCH	oklch(52.5% 0.103 158.8)
XYZ	xyz(9.6820, 15.5055, 10.8684)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287C54 #7C2850

analogous

#287C2A #287C54 #287A7C

triadic

#287C54 #54287C #7C5428

tetradic

#287C54 #2A287C #7C2850 #7A7C28

square

#287C54 #2A287C #7C2850 #7A7C28

split-complementary

#287C54 #7C287A #7C2A28

monochromatic

#0A1F15 #194E35 #287C54 #37AA73 #56C892

Accessibility & contrast

On white

5.12

#287C54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#287C54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287C54

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287C54	#FFFFFF	#000000	##FFFFFF
##287C54	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7252

Deuteranopia (green-blind)

#706B57

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287c54;
/* rgb */ color: rgb(40, 124, 84);
/* oklch */ color: oklch(52.5% 0.103 158.8);

Tailwind

colors: {
  custom: {
    50: '#6da284',
    500: '#287c54',
    950: '#000000',
  },
}

SCSS

$custom: #287c54;
$custom-light: #6da284;
$custom-dark: #000000;

JSON

{
  "hex": "#287c54",
  "rgb": {
    "r": 40,
    "g": 124,
    "b": 84
  },
  "hsl": {
    "h": 151.429,
    "s": 51.22,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52504,
    "c": 0.10259,
    "h": 158.8
  },
  "luminance": 0.15507
}

Semantic roles & 50–950 ramp

primary

#287C54

secondary

#AD527E

accent

#4D91DB

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#080F0B

muted

#7A7F7C

Preview Lab

Preview with #287C54

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

Preview Lab → · Contrast checker → · Palette generator →