#21915B#21915B

#21915B is a mid, vivid teal. Relative luminance 0.213; OKLCH L 58.3% C 0.128 H 156.7°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#21915B
RGB	rgb(33, 145, 91)
HSL	hsl(151, 63%, 35%)
HSV	hsv(151, 77%, 57%)
CMYK	cmyk(77.2%, 0%, 37.2%, 43.1%)
CIE-LAB	lab(53.31, -43.52, 20.15)
CIE-LCH	lch(53.31, 47.96, 155.16°)
OKLab	oklab(58.26% -0.1176 0.0506)
OKLCH	oklch(58.26% 0.128 156.7)
XYZ	xyz(12.6397, 21.3280, 13.3461)
Luminance	0.2133 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21915B #912157

analogous

#219123 #21915B #218F91

triadic

#21915B #5B2191 #915B21

tetradic

#21915B #232191 #912157 #8F9121

square

#21915B #232191 #912157 #8F9121

split-complementary

#21915B #91218F #912321

monochromatic

#0A2D1C #165F3C #21915B #2CC37A #54D899

Accessibility & contrast

On white

3.99

#21915B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#21915B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21915B

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21915B	#FFFFFF	#000000	##000000
##21915B	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908557

Deuteranopia (green-blind)

#837B5F

Tritanopia (blue-blind)

#009083

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #21915b;
/* rgb */ color: rgb(33, 145, 91);
/* oklch */ color: oklch(58.3% 0.128 156.7);

Tailwind

colors: {
  custom: {
    50: '#6fb28a',
    500: '#21915b',
    950: '#000000',
  },
}

SCSS

$custom: #21915b;
$custom-light: #6fb28a;
$custom-dark: #000000;

JSON

{
  "hex": "#21915b",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 91
  },
  "hsl": {
    "h": 151.071,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58255,
    "c": 0.12804,
    "h": 156.7
  },
  "luminance": 0.21329
}

Semantic roles & 50–950 ramp

primary

#21915B

secondary

#BC5285

accent

#4291E6

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #21915B

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

Preview Lab → · Contrast checker → · Palette generator →