#287F59#287F59

#287F59 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.5% C 0.102 H 160.7°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#287F59
RGB	rgb(40, 127, 89)
HSL	hsl(154, 52%, 33%)
HSV	hsv(154, 69%, 50%)
CMYK	cmyk(68.5%, 0%, 29.9%, 50.2%)
CIE-LAB	lab(47.43, -35.28, 13.30)
CIE-LCH	lch(47.43, 37.71, 159.34°)
OKLab	oklab(53.45% -0.0964 0.0338)
OKLCH	oklch(53.45% 0.102 160.7)
XYZ	xyz(10.2666, 16.3500, 12.0641)
Luminance	0.1635 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287F59 #7F284E

analogous

#287F2D #287F59 #28797F

triadic

#287F59 #59287F #7F5928

tetradic

#287F59 #2D287F #7F284E #797F28

square

#287F59 #2D287F #7F284E #797F28

split-complementary

#287F59 #7F2879 #7F2D28

monochromatic

#0B2218 #195038 #287F59 #37AE7A #57CA98

Accessibility & contrast

On white

4.92

#287F59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#287F59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287F59

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287F59	#FFFFFF	#000000	##FFFFFF
##287F59	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7557

Deuteranopia (green-blind)

#726D5B

Tritanopia (blue-blind)

#007F75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #287f59;
/* rgb */ color: rgb(40, 127, 89);
/* oklch */ color: oklch(53.5% 0.102 160.7);

Tailwind

colors: {
  custom: {
    50: '#6da588',
    500: '#287f59',
    950: '#000000',
  },
}

SCSS

$custom: #287f59;
$custom-light: #6da588;
$custom-dark: #000000;

JSON

{
  "hex": "#287f59",
  "rgb": {
    "r": 40,
    "g": 127,
    "b": 89
  },
  "hsl": {
    "h": 153.793,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53451,
    "c": 0.1022,
    "h": 160.7
  },
  "luminance": 0.16351
}

Semantic roles & 50–950 ramp

primary

#287F59

secondary

#AF547C

accent

#4C8BDC

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#080F0B

muted

#7A7F7C

Preview Lab

Preview with #287F59

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

Preview Lab → · Contrast checker → · Palette generator →