#217D51#217D51

#217D51 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.5% C 0.110 H 157.7°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#217D51
RGB	rgb(33, 125, 81)
HSL	hsl(151, 58%, 31%)
HSV	hsv(151, 74%, 49%)
CMYK	cmyk(73.6%, 0%, 35.2%, 51%)
CIE-LAB	lab(46.42, -37.47, 16.52)
CIE-LCH	lch(46.42, 40.95, 156.21°)
OKLab	oklab(52.52% -0.1016 0.0416)
OKLCH	oklch(52.52% 0.11 157.7)
XYZ	xyz(9.4451, 15.5836, 10.2931)
Luminance	0.1558 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#217D51 #7D214D

analogous

#217D23 #217D51 #217B7D

triadic

#217D51 #51217D #7D5121

tetradic

#217D51 #23217D #7D214D #7B7D21

square

#217D51 #23217D #7D214D #7B7D21

split-complementary

#217D51 #7D217B #7D2321

monochromatic

#071C12 #144D32 #217D51 #2EAD70 #49CF8F

Accessibility & contrast

On white

5.10

#217D51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#217D51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #217D51

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##217D51	#FFFFFF	#000000	##FFFFFF
##217D51	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734E

Deuteranopia (green-blind)

#706B54

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #217d51;
/* rgb */ color: rgb(33, 125, 81);
/* oklch */ color: oklch(52.5% 0.110 157.7);

Tailwind

colors: {
  custom: {
    50: '#6aa382',
    500: '#217d51',
    950: '#000000',
  },
}

SCSS

$custom: #217d51;
$custom-light: #6aa382;
$custom-dark: #000000;

JSON

{
  "hex": "#217d51",
  "rgb": {
    "r": 33,
    "g": 125,
    "b": 81
  },
  "hsl": {
    "h": 151.304,
    "s": 58.228,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52521,
    "c": 0.10983,
    "h": 157.7
  },
  "luminance": 0.15585
}

Semantic roles & 50–950 ramp

primary

#217D51

secondary

#B04A7B

accent

#4691E1

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #217D51

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

Preview Lab → · Contrast checker → · Palette generator →