#21956B#21956B

#21956B is a mid, moderate teal. Relative luminance 0.229; OKLCH L 59.7% C 0.119 H 163.3°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#21956B
RGB	rgb(33, 149, 107)
HSL	hsl(158, 64%, 36%)
HSV	hsv(158, 78%, 58%)
CMYK	cmyk(77.9%, 0%, 28.2%, 41.6%)
CIE-LAB	lab(54.95, -41.58, 13.41)
CIE-LCH	lch(54.95, 43.69, 162.13°)
OKLab	oklab(59.71% -0.1138 0.0342)
OKLCH	oklch(59.71% 0.119 163.3)
XYZ	xyz(14.0269, 22.8781, 17.5837)
Luminance	0.2288 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21956B #95214B

analogous

#219531 #21956B #218595

triadic

#21956B #6B2195 #956B21

tetradic

#21956B #312195 #95214B #859521

square

#21956B #312195 #95214B #859521

split-complementary

#21956B #952185 #953121

monochromatic

#0B3123 #166347 #21956B #2CC78F #57DAAA

Accessibility & contrast

On white

3.77

#21956B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#21956B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21956B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21956B	#FFFFFF	#000000	##000000
##21956B	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928A69

Deuteranopia (green-blind)

#847F6E

Tritanopia (blue-blind)

#00958A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21956b;
/* rgb */ color: rgb(33, 149, 107);
/* oklch */ color: oklch(59.7% 0.119 163.3);

Tailwind

colors: {
  custom: {
    50: '#70b595',
    500: '#21956b',
    950: '#000000',
  },
}

SCSS

$custom: #21956b;
$custom-light: #70b595;
$custom-dark: #000000;

JSON

{
  "hex": "#21956b",
  "rgb": {
    "r": 33,
    "g": 149,
    "b": 107
  },
  "hsl": {
    "h": 158.276,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59711,
    "c": 0.11884,
    "h": 163.3
  },
  "luminance": 0.2288
}

Semantic roles & 50–950 ramp

primary

#21956B

secondary

#BE547A

accent

#417DE7

background

#F7FBF9

surface

#EDF6F1

border

#C8D0CB

text

#09110D

muted

#7B807E

Preview Lab

Preview with #21956B

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

Preview Lab → · Contrast checker → · Palette generator →