#217D5B#217D5B

#217D5B is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.8% C 0.101 H 163.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#217D5B
RGB	rgb(33, 125, 91)
HSL	hsl(158, 58%, 31%)
HSV	hsv(158, 74%, 49%)
CMYK	cmyk(73.6%, 0%, 27.2%, 51%)
CIE-LAB	lab(46.64, -35.15, 11.01)
CIE-LCH	lch(46.64, 36.83, 162.60°)
OKLab	oklab(52.77% -0.0965 0.0281)
OKLCH	oklch(52.77% 0.101 163.8)
XYZ	xyz(9.8481, 15.7448, 12.4155)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217D5B #7D2143

analogous

#217D2D #217D5B #21717D

triadic

#217D5B #5B217D #7D5B21

tetradic

#217D5B #2D217D #7D2143 #717D21

square

#217D5B #2D217D #7D2143 #717D21

split-complementary

#217D5B #7D2171 #7D2D21

monochromatic

#071C15 #144D38 #217D5B #2EAD7E #49CF9E

Accessibility & contrast

On white

5.06

#217D5B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#217D5B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217D5B

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217D5B	#FFFFFF	#000000	##FFFFFF
##217D5B	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)

#7B7459

Deuteranopia (green-blind)

#6F6B5D

Tritanopia (blue-blind)

#007D74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #217d5b;
/* rgb */ color: rgb(33, 125, 91);
/* oklch */ color: oklch(52.8% 0.101 163.8);

Tailwind

colors: {
  custom: {
    50: '#6aa389',
    500: '#217d5b',
    950: '#000000',
  },
}

SCSS

$custom: #217d5b;
$custom-light: #6aa389;
$custom-dark: #000000;

JSON

{
  "hex": "#217d5b",
  "rgb": {
    "r": 33,
    "g": 125,
    "b": 91
  },
  "hsl": {
    "h": 157.826,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52768,
    "c": 0.10054,
    "h": 163.8
  },
  "luminance": 0.15746
}

Semantic roles & 50–950 ramp

primary

#217D5B

secondary

#B04A70

accent

#4680E1

background

#F6FAF8

surface

#ECF4F0

border

#C7CECB

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #217D5B

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

Preview Lab → · Contrast checker → · Palette generator →