#309821#309821

#309821 is a mid, vivid green. Relative luminance 0.232; OKLCH L 59.8% C 0.180 H 141.4°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#309821
RGB	rgb(48, 152, 33)
HSL	hsl(112, 64%, 36%)
HSV	hsv(112, 78%, 60%)
CMYK	cmyk(68.4%, 0%, 78.3%, 40.4%)
CIE-LAB	lab(55.27, -51.44, 50.11)
CIE-LCH	lch(55.27, 71.82, 135.75°)
OKLab	oklab(59.75% -0.1405 0.1122)
OKLCH	oklch(59.75% 0.18 141.4)
XYZ	xyz(12.7210, 23.1933, 5.2449)
Luminance	0.2319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#309821 #892198

analogous

#6C9821 #309821 #21984E

triadic

#309821 #213098 #982130

tetradic

#309821 #216C98 #892198 #984E21

square

#309821 #216C98 #892198 #984E21

split-complementary

#309821 #4E2198 #98216C

monochromatic

#10330B #206616 #309821 #40CA2C #69DB59

Accessibility & contrast

On white

3.72

#309821 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#309821 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #309821

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##309821	#FFFFFF	#000000	##000000
##309821	1.00	3.72	5.64	5.64
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8903

Deuteranopia (green-blind)

#90812E

Tritanopia (blue-blind)

#1A9382

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #309821;
/* rgb */ color: rgb(48, 152, 33);
/* oklch */ color: oklch(59.8% 0.180 141.4);

Tailwind

colors: {
  custom: {
    50: '#78b766',
    500: '#309821',
    950: '#000000',
  },
}

SCSS

$custom: #309821;
$custom-light: #78b766;
$custom-dark: #000000;

JSON

{
  "hex": "#309821",
  "rgb": {
    "r": 48,
    "g": 152,
    "b": 33
  },
  "hsl": {
    "h": 112.437,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5975,
    "c": 0.17978,
    "h": 141.4
  },
  "luminance": 0.23195
}

Semantic roles & 50–950 ramp

primary

#309821

secondary

#B256BF

accent

#40E7D2

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #309821

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

Preview Lab → · Contrast checker → · Palette generator →