#216B57#216B57

#216B57 is a mid, moderate teal. Relative luminance 0.115; OKLCH L 47.7% C 0.079 H 171.4°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#216B57
RGB	rgb(33, 107, 87)
HSL	hsl(164, 53%, 27%)
HSV	hsv(164, 69%, 42%)
CMYK	cmyk(69.2%, 0%, 18.7%, 58%)
CIE-LAB	lab(40.45, -27.88, 4.64)
CIE-LCH	lch(40.45, 28.27, 170.55°)
OKLab	oklab(47.67% -0.0784 0.0118)
OKLCH	oklch(47.67% 0.079 171.4)
XYZ	xyz(7.6043, 11.5260, 10.8390)
Luminance	0.1153 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#216B57 #6B2135

analogous

#216B32 #216B57 #215A6B

triadic

#216B57 #57216B #6B5721

tetradic

#216B57 #32216B #6B2135 #5A6B21

square

#216B57 #32216B #6B2135 #5A6B21

split-complementary

#216B57 #6B215A #6B3221

monochromatic

#071713 #133C31 #216B57 #2F9A7D #42C5A1

Accessibility & contrast

On white

6.35

#216B57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#216B57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #216B57

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##216B57	#FFFFFF	#000000	##FFFFFF
##216B57	1.00	6.35	3.31	6.35
#FFFFFF	6.35	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686456

Deuteranopia (green-blind)

#5D5C58

Tritanopia (blue-blind)

#006C65

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #216b57;
/* rgb */ color: rgb(33, 107, 87);
/* oklch */ color: oklch(47.7% 0.079 171.4);

Tailwind

colors: {
  custom: {
    50: '#679686',
    500: '#216b57',
    950: '#000000',
  },
}

SCSS

$custom: #216b57;
$custom-light: #679686;
$custom-dark: #000000;

JSON

{
  "hex": "#216b57",
  "rgb": {
    "r": 33,
    "g": 107,
    "b": 87
  },
  "hsl": {
    "h": 163.784,
    "s": 52.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.47671,
    "c": 0.07928,
    "h": 171.4
  },
  "luminance": 0.11527
}

Semantic roles & 50–950 ramp

primary

#216B57

secondary

#9F4960

accent

#4C73DC

background

#F6F9F8

surface

#EBF2EF

border

#C6CCCA

text

#060D0B

muted

#7A7E7C

Preview Lab

Preview with #216B57

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

Preview Lab → · Contrast checker → · Palette generator →