#21955B#21955B

#21955B is a mid, vivid teal. Relative luminance 0.226; OKLCH L 59.3% C 0.133 H 155.8°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#21955B
RGB	rgb(33, 149, 91)
HSL	hsl(150, 64%, 36%)
HSV	hsv(150, 78%, 58%)
CMYK	cmyk(77.9%, 0%, 38.9%, 41.6%)
CIE-LAB	lab(54.63, -45.10, 21.91)
CIE-LCH	lch(54.63, 50.14, 154.09°)
OKLab	oklab(59.35% -0.1217 0.0548)
OKLCH	oklch(59.35% 0.133 155.8)
XYZ	xyz(13.2617, 22.5720, 13.5534)
Luminance	0.2257 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21955B #95215B

analogous

#219521 #21955B #219595

triadic

#21955B #5B2195 #955B21

tetradic

#21955B #212195 #95215B #959521

square

#21955B #212195 #95215B #959521

split-complementary

#21955B #952195 #952121

monochromatic

#0B311E #16633C #21955B #2CC77A #57DA98

Accessibility & contrast

On white

3.81

#21955B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#21955B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21955B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21955B	#FFFFFF	#000000	##000000
##21955B	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948957

Deuteranopia (green-blind)

#877F5F

Tritanopia (blue-blind)

#009486

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21955b;
/* rgb */ color: rgb(33, 149, 91);
/* oklch */ color: oklch(59.3% 0.133 155.8);

Tailwind

colors: {
  custom: {
    50: '#6fb58a',
    500: '#21955b',
    950: '#000000',
  },
}

SCSS

$custom: #21955b;
$custom-light: #6fb58a;
$custom-dark: #000000;

JSON

{
  "hex": "#21955b",
  "rgb": {
    "r": 33,
    "g": 149,
    "b": 91
  },
  "hsl": {
    "h": 150,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.59345,
    "c": 0.13347,
    "h": 155.8
  },
  "luminance": 0.22574
}

Semantic roles & 50–950 ramp

primary

#21955B

secondary

#BE5489

accent

#4194E7

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #21955B

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

Preview Lab → · Contrast checker → · Palette generator →