#289721#289721

#289721 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.3% C 0.181 H 142.2°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#289721
RGB	rgb(40, 151, 33)
HSL	hsl(116, 64%, 36%)
HSV	hsv(116, 78%, 59%)
CMYK	cmyk(73.5%, 0%, 78.1%, 40.8%)
CIE-LAB	lab(54.75, -52.65, 49.55)
CIE-LCH	lch(54.75, 72.30, 136.74°)
OKLab	oklab(59.27% -0.1433 0.1111)
OKLCH	oklch(59.27% 0.181 142.2)
XYZ	xyz(12.2155, 22.6928, 5.1749)
Luminance	0.2269 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289721 #902197

analogous

#639721 #289721 #219755

triadic

#289721 #212897 #972128

tetradic

#289721 #216397 #902197 #975521

square

#289721 #216397 #902197 #975521

split-complementary

#289721 #552197 #972163

monochromatic

#0D330B #1B6516 #289721 #35C92C #60DA58

Accessibility & contrast

On white

3.79

#289721 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#289721 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289721

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289721	#FFFFFF	#000000	##000000
##289721	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8803

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#019281

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289721;
/* rgb */ color: rgb(40, 151, 33);
/* oklch */ color: oklch(59.3% 0.181 142.2);

Tailwind

colors: {
  custom: {
    50: '#74b766',
    500: '#289721',
    950: '#000000',
  },
}

SCSS

$custom: #289721;
$custom-light: #74b766;
$custom-dark: #000000;

JSON

{
  "hex": "#289721",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 33
  },
  "hsl": {
    "h": 116.441,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5927,
    "c": 0.18129,
    "h": 142.2
  },
  "luminance": 0.22694
}

Semantic roles & 50–950 ramp

primary

#289721

secondary

#B855BE

accent

#41E7DD

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #289721

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

Preview Lab → · Contrast checker → · Palette generator →