#289636#289636

#289636 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.2% C 0.166 H 144.9°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#289636
RGB	rgb(40, 150, 54)
HSL	hsl(128, 58%, 37%)
HSV	hsv(128, 73%, 59%)
CMYK	cmyk(73.3%, 0%, 64%, 41.2%)
CIE-LAB	lab(54.58, -50.33, 40.89)
CIE-LCH	lch(54.58, 64.85, 140.91°)
OKLab	oklab(59.18% -0.136 0.0955)
OKLCH	oklch(59.18% 0.166 144.9)
XYZ	xyz(12.4464, 22.5288, 7.1818)
Luminance	0.2253 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289636 #962888

analogous

#519628 #289636 #28966D

triadic

#289636 #362896 #963628

tetradic

#289636 #285196 #962888 #966D28

square

#289636 #285196 #962888 #966D28

split-complementary

#289636 #6D2896 #962851

monochromatic

#0E3513 #1B6625 #289636 #35C647 #63D572

Accessibility & contrast

On white

3.81

#289636 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#289636 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289636

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289636	#FFFFFF	#000000	##000000
##289636	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99882B

Deuteranopia (green-blind)

#8C7F3E

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289636;
/* rgb */ color: rgb(40, 150, 54);
/* oklch */ color: oklch(59.2% 0.166 144.9);

Tailwind

colors: {
  custom: {
    50: '#73b671',
    500: '#289636',
    950: '#000000',
  },
}

SCSS

$custom: #289636;
$custom-light: #73b671;
$custom-dark: #000000;

JSON

{
  "hex": "#289636",
  "rgb": {
    "r": 40,
    "g": 150,
    "b": 54
  },
  "hsl": {
    "h": 127.636,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.5918,
    "c": 0.16617,
    "h": 144.9
  },
  "luminance": 0.2253
}

Semantic roles & 50–950 ramp

primary

#289636

secondary

#BB5FAF

accent

#47CDE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289636

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

Preview Lab → · Contrast checker → · Palette generator →