#21973F#21973F

#21973F is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.4% C 0.162 H 147.2°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#21973F
RGB	rgb(33, 151, 63)
HSL	hsl(135, 64%, 36%)
HSV	hsv(135, 78%, 59%)
CMYK	cmyk(78.1%, 0%, 58.3%, 40.8%)
CIE-LAB	lab(54.88, -50.64, 36.93)
CIE-LCH	lch(54.88, 62.67, 143.90°)
OKLab	oklab(59.42% -0.1362 0.0878)
OKLCH	oklch(59.42% 0.162 147.2)
XYZ	xyz(12.5900, 22.8139, 8.4417)
Luminance	0.2281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21973F #972179

analogous

#3E9721 #21973F #21977A

triadic

#21973F #3F2197 #973F21

tetradic

#21973F #213E97 #972179 #977A21

square

#21973F #213E97 #972179 #977A21

split-complementary

#21973F #7A2197 #97213E

monochromatic

#0B3315 #16652A #21973F #2CC954 #58DA79

Accessibility & contrast

On white

3.77

#21973F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#21973F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21973F

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21973F	#FFFFFF	#000000	##000000
##21973F	1.00	3.77	5.56	5.56
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998936

Deuteranopia (green-blind)

#8C8046

Tritanopia (blue-blind)

#009484

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #21973f;
/* rgb */ color: rgb(33, 151, 63);
/* oklch */ color: oklch(59.4% 0.162 147.2);

Tailwind

colors: {
  custom: {
    50: '#71b777',
    500: '#21973f',
    950: '#000000',
  },
}

SCSS

$custom: #21973f;
$custom-light: #71b777;
$custom-dark: #000000;

JSON

{
  "hex": "#21973f",
  "rgb": {
    "r": 33,
    "g": 151,
    "b": 63
  },
  "hsl": {
    "h": 135.254,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59419,
    "c": 0.16206,
    "h": 147.2
  },
  "luminance": 0.22815
}

Semantic roles & 50–950 ramp

primary

#21973F

secondary

#BE55A4

accent

#41BDE7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #21973F

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

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