#21847F#21847F

#21847F is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.8% C 0.087 H 189.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#21847F
RGB	rgb(33, 132, 127)
HSL	hsl(177, 60%, 32%)
HSV	hsv(177, 75%, 52%)
CMYK	cmyk(75%, 0%, 3.8%, 48.2%)
CIE-LAB	lab(49.93, -28.50, -5.36)
CIE-LCH	lch(49.93, 28.99, 190.65°)
OKLab	oklab(55.78% -0.0861 -0.015)
OKLCH	oklch(55.78% 0.087 189.9)
XYZ	xyz(12.7074, 18.3566, 22.9480)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21847F #842126

analogous

#21844E #21847F #215784

triadic

#21847F #7F2184 #847F21

tetradic

#21847F #4E2184 #842126 #578421

square

#21847F #4E2184 #842126 #578421

split-complementary

#21847F #842157 #844E21

monochromatic

#092221 #155350 #21847F #2DB5AE #4DD2CC

Accessibility & contrast

On white

4.50

#21847F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#21847F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21847F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21847F	#FFFFFF	#000000	##000000
##21847F	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7D7F

Deuteranopia (green-blind)

#6E7280

Tritanopia (blue-blind)

#008882

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #21847f;
/* rgb */ color: rgb(33, 132, 127);
/* oklch */ color: oklch(55.8% 0.087 189.9);

Tailwind

colors: {
  custom: {
    50: '#6ea8a4',
    500: '#21847f',
    950: '#000000',
  },
}

SCSS

$custom: #21847f;
$custom-light: #6ea8a4;
$custom-dark: #000000;

JSON

{
  "hex": "#21847f",
  "rgb": {
    "r": 33,
    "g": 132,
    "b": 127
  },
  "hsl": {
    "h": 176.97,
    "s": 60,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55778,
    "c": 0.08741,
    "h": 189.9
  },
  "luminance": 0.18358
}

Semantic roles & 50–950 ramp

primary

#21847F

secondary

#B64B51

accent

#454DE3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #21847F

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

Preview Lab → · Contrast checker → · Palette generator →