#21923A#21923A

#21923A is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.0% C 0.160 H 146.5°. Best body text is #000000 at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#21923A
RGB	rgb(33, 146, 58)
HSL	hsl(133, 63%, 35%)
HSV	hsv(133, 77%, 57%)
CMYK	cmyk(77.4%, 0%, 60.3%, 42.7%)
CIE-LAB	lab(53.15, -49.56, 37.33)
CIE-LCH	lch(53.15, 62.05, 143.01°)
OKLab	oklab(57.97% -0.1335 0.0882)
OKLCH	oklch(57.97% 0.16 146.5)
XYZ	xyz(11.6689, 21.1852, 7.4763)
Luminance	0.2119 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21923A #922179

analogous

#419221 #21923A #219272

triadic

#21923A #3A2192 #923A21

tetradic

#21923A #214192 #922179 #927221

square

#21923A #214192 #922179 #927221

split-complementary

#21923A #722192 #922141

monochromatic

#0A2E12 #166026 #21923A #2CC44E #55D972

Accessibility & contrast

On white

4.01

#21923A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.24

#21923A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21923A

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21923A	#FFFFFF	#000000	##000000
##21923A	1.00	4.01	5.24	5.24
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.24	21.00	1.00	1.00
##000000	5.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948431

Deuteranopia (green-blind)

#877B41

Tritanopia (blue-blind)

#008F7F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #21923a;
/* rgb */ color: rgb(33, 146, 58);
/* oklch */ color: oklch(58.0% 0.160 146.5);

Tailwind

colors: {
  custom: {
    50: '#70b373',
    500: '#21923a',
    950: '#000000',
  },
}

SCSS

$custom: #21923a;
$custom-light: #70b373;
$custom-dark: #000000;

JSON

{
  "hex": "#21923a",
  "rgb": {
    "r": 33,
    "g": 146,
    "b": 58
  },
  "hsl": {
    "h": 133.274,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.57967,
    "c": 0.15999,
    "h": 146.5
  },
  "luminance": 0.21187
}

Semantic roles & 50–950 ramp

primary

#21923A

secondary

#BC53A5

accent

#42C2E6

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #21923A

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

Preview Lab → · Contrast checker → · Palette generator →