#21865E#21865E

#21865E is a mid, moderate teal. Relative luminance 0.182; OKLCH L 55.3% C 0.110 H 161.8°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#21865E
RGB	rgb(33, 134, 94)
HSL	hsl(156, 60%, 33%)
HSV	hsv(156, 75%, 53%)
CMYK	cmyk(75.4%, 0%, 29.9%, 47.5%)
CIE-LAB	lab(49.71, -38.33, 13.55)
CIE-LCH	lch(49.71, 40.65, 160.53°)
OKLab	oklab(55.32% -0.1047 0.0345)
OKLCH	oklch(55.32% 0.11 161.8)
XYZ	xyz(11.1715, 18.1804, 13.5079)
Luminance	0.1818 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21865E #862149

analogous

#21862C #21865E #217B86

triadic

#21865E #5E2186 #865E21

tetradic

#21865E #2C2186 #862149 #7B8621

square

#21865E #2C2186 #862149 #7B8621

split-complementary

#21865E #86217B #862C21

monochromatic

#092419 #15553C #21865E #2DB780 #4ED39F

Accessibility & contrast

On white

4.53

#21865E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#21865E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21865E

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21865E	#FFFFFF	#000000	##000000
##21865E	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#847C5C

Deuteranopia (green-blind)

#777361

Tritanopia (blue-blind)

#00867B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #21865e;
/* rgb */ color: rgb(33, 134, 94);
/* oklch */ color: oklch(55.3% 0.110 161.8);

Tailwind

colors: {
  custom: {
    50: '#6caa8b',
    500: '#21865e',
    950: '#000000',
  },
}

SCSS

$custom: #21865e;
$custom-light: #6caa8b;
$custom-dark: #000000;

JSON

{
  "hex": "#21865e",
  "rgb": {
    "r": 33,
    "g": 134,
    "b": 94
  },
  "hsl": {
    "h": 156.238,
    "s": 60.479,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55317,
    "c": 0.11022,
    "h": 161.8
  },
  "luminance": 0.18182
}

Semantic roles & 50–950 ramp

primary

#21865E

secondary

#B74C76

accent

#4483E4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #21865E

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

Preview Lab → · Contrast checker → · Palette generator →