#21723A#21723A

#21723A is a mid, moderate green. Relative luminance 0.127; OKLCH L 48.9% C 0.117 H 149.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#21723A
RGB	rgb(33, 114, 58)
HSL	hsl(139, 55%, 29%)
HSV	hsv(139, 71%, 45%)
CMYK	cmyk(71.1%, 0%, 49.1%, 55.3%)
CIE-LAB	lab(42.25, -37.50, 24.09)
CIE-LCH	lch(42.25, 44.57, 147.29°)
OKLab	oklab(48.95% -0.1011 0.0589)
OKLCH	oklch(48.95% 0.117 149.8)
XYZ	xyz(7.4077, 12.6626, 6.0559)
Luminance	0.1266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21723A #722159

analogous

#317221 #21723A #217263

triadic

#21723A #3A2172 #723A21

tetradic

#21723A #213172 #722159 #726321

square

#21723A #213172 #722159 #726321

split-complementary

#21723A #632172 #722131

monochromatic

#07180C #134322 #21723A #2FA152 #44C96D

Accessibility & contrast

On white

5.94

#21723A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#21723A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21723A

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21723A	#FFFFFF	#000000	##FFFFFF
##21723A	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736836

Deuteranopia (green-blind)

#69613E

Tritanopia (blue-blind)

#007065

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #21723a;
/* rgb */ color: rgb(33, 114, 58);
/* oklch */ color: oklch(48.9% 0.117 149.8);

Tailwind

colors: {
  custom: {
    50: '#689b71',
    500: '#21723a',
    950: '#000000',
  },
}

SCSS

$custom: #21723a;
$custom-light: #689b71;
$custom-dark: #000000;

JSON

{
  "hex": "#21723a",
  "rgb": {
    "r": 33,
    "g": 114,
    "b": 58
  },
  "hsl": {
    "h": 138.519,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.48948,
    "c": 0.11697,
    "h": 149.8
  },
  "luminance": 0.12663
}

Semantic roles & 50–950 ramp

primary

#21723A

secondary

#A54989

accent

#49B0DE

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #21723A

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

Preview Lab → · Contrast checker → · Palette generator →