#21983F#21983F

#21983F is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.7% C 0.163 H 147.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#21983F
RGB	rgb(33, 152, 63)
HSL	hsl(135, 64%, 36%)
HSV	hsv(135, 78%, 60%)
CMYK	cmyk(78.3%, 0%, 58.6%, 40.4%)
CIE-LAB	lab(55.21, -50.99, 37.32)
CIE-LCH	lch(55.21, 63.19, 143.80°)
OKLab	oklab(59.7% -0.1372 0.0886)
OKLCH	oklch(59.7% 0.163 147.1)
XYZ	xyz(12.7517, 23.1372, 8.4955)
Luminance	0.2314 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21983F #98217A

analogous

#3F9821 #21983F #21987B

triadic

#21983F #3F2198 #983F21

tetradic

#21983F #213F98 #98217A #987B21

square

#21983F #213F98 #98217A #987B21

split-complementary

#21983F #7B2198 #98213F

monochromatic

#0B3315 #16662A #21983F #2CCA54 #59DB79

Accessibility & contrast

On white

3.73

#21983F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#21983F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21983F

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21983F	#FFFFFF	#000000	##000000
##21983F	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8A36

Deuteranopia (green-blind)

#8D8146

Tritanopia (blue-blind)

#009584

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #21983f;
/* rgb */ color: rgb(33, 152, 63);
/* oklch */ color: oklch(59.7% 0.163 147.1);

Tailwind

colors: {
  custom: {
    50: '#71b777',
    500: '#21983f',
    950: '#000000',
  },
}

SCSS

$custom: #21983f;
$custom-light: #71b777;
$custom-dark: #000000;

JSON

{
  "hex": "#21983f",
  "rgb": {
    "r": 33,
    "g": 152,
    "b": 63
  },
  "hsl": {
    "h": 135.126,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59695,
    "c": 0.16331,
    "h": 147.1
  },
  "luminance": 0.23139
}

Semantic roles & 50–950 ramp

primary

#21983F

secondary

#BF56A4

accent

#40BDE7

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #21983F

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

Preview Lab → · Contrast checker → · Palette generator →