#217B74#217B74

#217B74 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.0% C 0.082 H 187.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#217B74
RGB	rgb(33, 123, 116)
HSL	hsl(175, 58%, 31%)
HSV	hsv(175, 73%, 48%)
CMYK	cmyk(73.2%, 0%, 5.7%, 51.8%)
CIE-LAB	lab(46.64, -27.38, -3.73)
CIE-LCH	lch(46.64, 27.64, 187.76°)
OKLab	oklab(52.99% -0.0817 -0.0105)
OKLCH	oklch(52.99% 0.082 187.3)
XYZ	xyz(10.8611, 15.7489, 18.9870)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217B74 #7B2128

analogous

#217B47 #217B74 #21557B

triadic

#217B74 #74217B #7B7421

tetradic

#217B74 #47217B #7B2128 #557B21

square

#217B74 #47217B #7B2128 #557B21

split-complementary

#217B74 #7B2155 #7B4721

monochromatic

#071A19 #144B46 #217B74 #2EABA2 #48CEC4

Accessibility & contrast

On white

5.06

#217B74 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#217B74 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217B74

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217B74	#FFFFFF	#000000	##FFFFFF
##217B74	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747474

Deuteranopia (green-blind)

#676B75

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #217b74;
/* rgb */ color: rgb(33, 123, 116);
/* oklch */ color: oklch(53.0% 0.082 187.3);

Tailwind

colors: {
  custom: {
    50: '#6ba19c',
    500: '#217b74',
    950: '#000000',
  },
}

SCSS

$custom: #217b74;
$custom-light: #6ba19c;
$custom-dark: #000000;

JSON

{
  "hex": "#217b74",
  "rgb": {
    "r": 33,
    "g": 123,
    "b": 116
  },
  "hsl": {
    "h": 175.333,
    "s": 57.692,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52994,
    "c": 0.08243,
    "h": 187.3
  },
  "luminance": 0.1575
}

Semantic roles & 50–950 ramp

primary

#217B74

secondary

#AE4A52

accent

#4753E1

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #217B74

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

Preview Lab → · Contrast checker → · Palette generator →