#21892B#21892B

#21892B is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.3% C 0.161 H 144.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#21892B
RGB	rgb(33, 137, 43)
HSL	hsl(126, 61%, 33%)
HSV	hsv(126, 76%, 54%)
CMYK	cmyk(75.9%, 0%, 68.6%, 46.3%)
CIE-LAB	lab(49.96, -48.22, 40.67)
CIE-LCH	lch(49.96, 63.08, 139.85°)
OKLab	oklab(55.27% -0.1304 0.0939)
OKLCH	oklch(55.27% 0.161 144.2)
XYZ	xyz(10.0082, 18.3879, 5.3068)
Luminance	0.1839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21892B #89217F

analogous

#4B8921 #21892B #21895F

triadic

#21892B #2B2189 #892B21

tetradic

#21892B #214B89 #89217F #895F21

square

#21892B #214B89 #89217F #895F21

split-complementary

#21892B #5F2189 #89214B

monochromatic

#09260C #15581C #21892B #2DBA3A #50D55C

Accessibility & contrast

On white

4.49

#21892B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#21892B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21892B

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21892B	#FFFFFF	#000000	##000000
##21892B	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7C1E

Deuteranopia (green-blind)

#807434

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #21892b;
/* rgb */ color: rgb(33, 137, 43);
/* oklch */ color: oklch(55.3% 0.161 144.2);

Tailwind

colors: {
  custom: {
    50: '#6eac69',
    500: '#21892b',
    950: '#000000',
  },
}

SCSS

$custom: #21892b;
$custom-light: #6eac69;
$custom-dark: #000000;

JSON

{
  "hex": "#21892b",
  "rgb": {
    "r": 33,
    "g": 137,
    "b": 43
  },
  "hsl": {
    "h": 125.769,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55274,
    "c": 0.16068,
    "h": 144.2
  },
  "luminance": 0.18389
}

Semantic roles & 50–950 ramp

primary

#21892B

secondary

#B84EAE

accent

#44D5E4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #21892B

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

Preview Lab → · Contrast checker → · Palette generator →