#288F22#288F22

#288F22 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.172 H 142.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#288F22
RGB	rgb(40, 143, 34)
HSL	hsl(117, 62%, 35%)
HSV	hsv(117, 76%, 56%)
CMYK	cmyk(72%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(52.07, -49.87, 46.55)
CIE-LCH	lch(52.07, 68.21, 136.97°)
OKLab	oklab(57.05% -0.1357 0.105)
OKLCH	oklch(57.05% 0.172 142.3)
XYZ	xyz(10.9856, 20.2103, 4.8351)
Luminance	0.2021 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288F22 #89228F

analogous

#5F8F22 #288F22 #228F52

triadic

#288F22 #22288F #8F2228

tetradic

#288F22 #225F8F #89228F #8F5222

square

#288F22 #225F8F #89228F #8F5222

split-complementary

#288F22 #52228F #8F225F

monochromatic

#0C2C0A #1A5E16 #288F22 #36C02E #5CD755

Accessibility & contrast

On white

4.16

#288F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#288F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288F22

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288F22	#FFFFFF	#000000	##000000
##288F22	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810C

Deuteranopia (green-blind)

#87792E

Tritanopia (blue-blind)

#098B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288f22;
/* rgb */ color: rgb(40, 143, 34);
/* oklch */ color: oklch(57.0% 0.172 142.3);

Tailwind

colors: {
  custom: {
    50: '#72b165',
    500: '#288f22',
    950: '#000000',
  },
}

SCSS

$custom: #288f22;
$custom-light: #72b165;
$custom-dark: #000000;

JSON

{
  "hex": "#288f22",
  "rgb": {
    "r": 40,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 116.697,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57047,
    "c": 0.17156,
    "h": 142.3
  },
  "luminance": 0.20212
}

Semantic roles & 50–950 ramp

primary

#288F22

secondary

#B552BA

accent

#43E5DC

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #288F22

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

Preview Lab → · Contrast checker → · Palette generator →