#217B57#217B57

#217B57 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.101 H 162.0°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#217B57
RGB	rgb(33, 123, 87)
HSL	hsl(156, 58%, 31%)
HSV	hsv(156, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 29.3%, 51.8%)
CIE-LAB	lab(45.87, -35.24, 12.29)
CIE-LCH	lch(45.87, 37.32, 160.78°)
OKLab	oklab(52.11% -0.0964 0.0313)
OKLCH	oklch(52.11% 0.101 162)
XYZ	xyz(9.4295, 15.1763, 11.4473)
Luminance	0.1518 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B57 #7B2145

analogous

#217B2A #217B57 #21727B

triadic

#217B57 #57217B #7B5721

tetradic

#217B57 #2A217B #7B2145 #727B21

square

#217B57 #2A217B #7B2145 #727B21

split-complementary

#217B57 #7B2172 #7B2A21

monochromatic

#071A13 #144B35 #217B57 #2EAB79 #48CE99

Accessibility & contrast

On white

5.20

#217B57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#217B57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B57

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B57	#FFFFFF	#000000	##FFFFFF
##217B57	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797255

Deuteranopia (green-blind)

#6D6959

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #217b57;
/* rgb */ color: rgb(33, 123, 87);
/* oklch */ color: oklch(52.1% 0.101 162.0);

Tailwind

colors: {
  custom: {
    50: '#6aa286',
    500: '#217b57',
    950: '#000000',
  },
}

SCSS

$custom: #217b57;
$custom-light: #6aa286;
$custom-dark: #000000;

JSON

{
  "hex": "#217b57",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 87
  },
  "hsl": {
    "h": 156,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52112,
    "c": 0.10134,
    "h": 162
  },
  "luminance": 0.15177
}

Semantic roles & 50–950 ramp

primary

#217B57

secondary

#AE4A72

accent

#4784E1

background

#F6FAF8

surface

#ECF3EF

border

#C7CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #217B57

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

Preview Lab → · Contrast checker → · Palette generator →