#288345#288345

#288345 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.128 H 150.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#288345
RGB	rgb(40, 131, 69)
HSL	hsl(139, 53%, 34%)
HSV	hsv(139, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 47.3%, 48.6%)
CIE-LAB	lab(48.40, -41.04, 25.89)
CIE-LCH	lch(48.40, 48.52, 147.75°)
OKLab	oklab(54.13% -0.1106 0.0635)
OKLCH	oklch(54.13% 0.128 150.2)
XYZ	xyz(10.0648, 17.1123, 8.4017)
Luminance	0.1711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288345 #832866

analogous

#388328 #288345 #288372

triadic

#288345 #452883 #834528

tetradic

#288345 #283883 #832866 #837228

square

#288345 #283883 #832866 #837228

split-complementary

#288345 #722883 #832838

monochromatic

#0B2514 #1A542C #288345 #36B25E #59CC7E

Accessibility & contrast

On white

4.75

#288345 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#288345 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288345

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288345	#FFFFFF	#000000	##FFFFFF
##288345	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847840

Deuteranopia (green-blind)

#797049

Tritanopia (blue-blind)

#008174

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288345;
/* rgb */ color: rgb(40, 131, 69);
/* oklch */ color: oklch(54.1% 0.128 150.2);

Tailwind

colors: {
  custom: {
    50: '#6ea879',
    500: '#288345',
    950: '#000000',
  },
}

SCSS

$custom: #288345;
$custom-light: #6ea879;
$custom-dark: #000000;

JSON

{
  "hex": "#288345",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 69
  },
  "hsl": {
    "h": 139.121,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54128,
    "c": 0.12753,
    "h": 150.2
  },
  "luminance": 0.17113
}

Semantic roles & 50–950 ramp

primary

#288345

secondary

#B15594

accent

#4BAEDD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288345

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

Preview Lab → · Contrast checker → · Palette generator →