#21912B#21912B

#21912B is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.5% C 0.170 H 144.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#21912B
RGB	rgb(33, 145, 43)
HSL	hsl(125, 63%, 35%)
HSV	hsv(125, 77%, 57%)
CMYK	cmyk(77.2%, 0%, 70.3%, 43.1%)
CIE-LAB	lab(52.67, -50.96, 43.58)
CIE-LCH	lch(52.67, 67.05, 139.46°)
OKLab	oklab(57.52% -0.1378 0.1)
OKLCH	oklch(57.52% 0.17 144)
XYZ	xyz(11.1879, 20.7472, 5.7000)
Luminance	0.2075 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21912B #912187

analogous

#4F9121 #21912B #219163

triadic

#21912B #2B2191 #912B21

tetradic

#21912B #214F91 #912187 #916321

square

#21912B #214F91 #912187 #916321

split-complementary

#21912B #632191 #91214F

monochromatic

#0A2D0D #165F1C #21912B #2CC33A #54D860

Accessibility & contrast

On white

4.08

#21912B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#21912B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21912B

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21912B	#FFFFFF	#000000	##000000
##21912B	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94831C

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#008D7C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #21912b;
/* rgb */ color: rgb(33, 145, 43);
/* oklch */ color: oklch(57.5% 0.170 144.0);

Tailwind

colors: {
  custom: {
    50: '#70b26a',
    500: '#21912b',
    950: '#000000',
  },
}

SCSS

$custom: #21912b;
$custom-light: #70b26a;
$custom-dark: #000000;

JSON

{
  "hex": "#21912b",
  "rgb": {
    "r": 33,
    "g": 145,
    "b": 43
  },
  "hsl": {
    "h": 125.357,
    "s": 62.921,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57523,
    "c": 0.1703,
    "h": 144
  },
  "luminance": 0.20749
}

Semantic roles & 50–950 ramp

primary

#21912B

secondary

#BC52B2

accent

#42D7E6

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #21912B

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

Preview Lab → · Contrast checker → · Palette generator →