#217B5E#217B5E

#217B5E is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.3% C 0.095 H 167.0°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#217B5E
RGB	rgb(33, 123, 94)
HSL	hsl(161, 58%, 31%)
HSV	hsv(161, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 23.6%, 51.8%)
CIE-LAB	lab(46.04, -33.51, 8.41)
CIE-LCH	lch(46.04, 34.55, 165.91°)
OKLab	oklab(52.3% -0.0928 0.0215)
OKLCH	oklch(52.3% 0.095 167)
XYZ	xyz(9.7295, 15.2963, 13.0272)
Luminance	0.1530 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B5E #7B213E

analogous

#217B31 #217B5E #216B7B

triadic

#217B5E #5E217B #7B5E21

tetradic

#217B5E #31217B #7B213E #6B7B21

square

#217B5E #31217B #7B213E #6B7B21

split-complementary

#217B5E #7B216B #7B3121

monochromatic

#071A14 #144B39 #217B5E #2EAB83 #48CEA3

Accessibility & contrast

On white

5.17

#217B5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#217B5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B5E

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B5E	#FFFFFF	#000000	##FFFFFF
##217B5E	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725C

Deuteranopia (green-blind)

#6C6A60

Tritanopia (blue-blind)

#007B73

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #217b5e;
/* rgb */ color: rgb(33, 123, 94);
/* oklch */ color: oklch(52.3% 0.095 167.0);

Tailwind

colors: {
  custom: {
    50: '#6aa28b',
    500: '#217b5e',
    950: '#000000',
  },
}

SCSS

$custom: #217b5e;
$custom-light: #6aa28b;
$custom-dark: #000000;

JSON

{
  "hex": "#217b5e",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 94
  },
  "hsl": {
    "h": 160.667,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52299,
    "c": 0.09527,
    "h": 167
  },
  "luminance": 0.15297
}

Semantic roles & 50–950 ramp

primary

#217B5E

secondary

#AE4A6A

accent

#4779E1

background

#F6FAF8

surface

#ECF3F0

border

#C7CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #217B5E

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

Preview Lab → · Contrast checker → · Palette generator →