#21972F#21972F

#21972F is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.2% C 0.175 H 144.4°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#21972F
RGB	rgb(33, 151, 47)
HSL	hsl(127, 64%, 36%)
HSV	hsv(127, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 68.9%, 40.8%)
CIE-LAB	lab(54.72, -52.57, 44.09)
CIE-LCH	lch(54.72, 68.61, 140.01°)
OKLab	oklab(59.24% -0.142 0.1016)
OKLCH	oklch(59.24% 0.175 144.4)
XYZ	xyz(12.2061, 22.6603, 6.4194)
Luminance	0.2266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21972F #972189

analogous

#4E9721 #21972F #21976A

triadic

#21972F #2F2197 #972F21

tetradic

#21972F #214E97 #972189 #976A21

square

#21972F #214E97 #972189 #976A21

split-complementary

#21972F #6A2197 #97214E

monochromatic

#0B3310 #16651F #21972F #2CC93F #58DA67

Accessibility & contrast

On white

3.80

#21972F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#21972F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21972F

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21972F	#FFFFFF	#000000	##000000
##21972F	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8821

Deuteranopia (green-blind)

#8D7F39

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21972f;
/* rgb */ color: rgb(33, 151, 47);
/* oklch */ color: oklch(59.2% 0.175 144.4);

Tailwind

colors: {
  custom: {
    50: '#71b76d',
    500: '#21972f',
    950: '#000000',
  },
}

SCSS

$custom: #21972f;
$custom-light: #71b76d;
$custom-dark: #000000;

JSON

{
  "hex": "#21972f",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 47
  },
  "hsl": {
    "h": 127.119,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59235,
    "c": 0.17462,
    "h": 144.4
  },
  "luminance": 0.22662
}

Semantic roles & 50–950 ramp

primary

#21972F

secondary

#BE55B2

accent

#41D3E7

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #21972F

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

Preview Lab → · Contrast checker → · Palette generator →