#288648#288648

#288648 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.129 H 150.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#288648
RGB	rgb(40, 134, 72)
HSL	hsl(140, 54%, 34%)
HSV	hsv(140, 70%, 53%)
CMYK	cmyk(70.1%, 0%, 46.3%, 47.5%)
CIE-LAB	lab(49.46, -41.71, 25.60)
CIE-LCH	lch(49.46, 48.94, 148.45°)
OKLab	oklab(55.01% -0.1124 0.0629)
OKLCH	oklch(55.01% 0.129 150.8)
XYZ	xyz(10.5690, 17.9680, 9.0408)
Luminance	0.1797 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288648 #862866

analogous

#378628 #288648 #288677

triadic

#288648 #482886 #864828

tetradic

#288648 #283786 #862866 #867728

square

#288648 #283786 #862866 #867728

split-complementary

#288648 #772886 #862837

monochromatic

#0C2815 #1A572F #288648 #36B561 #5BCE82

Accessibility & contrast

On white

4.57

#288648 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#288648 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288648

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288648	#FFFFFF	#000000	##000000
##288648	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A43

Deuteranopia (green-blind)

#7B724C

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288648;
/* rgb */ color: rgb(40, 134, 72);
/* oklch */ color: oklch(55.0% 0.129 150.8);

Tailwind

colors: {
  custom: {
    50: '#6faa7c',
    500: '#288648',
    950: '#000000',
  },
}

SCSS

$custom: #288648;
$custom-light: #6faa7c;
$custom-dark: #000000;

JSON

{
  "hex": "#288648",
  "rgb": {
    "r": 40,
    "g": 134,
    "b": 72
  },
  "hsl": {
    "h": 140.426,
    "s": 54.023,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55014,
    "c": 0.12881,
    "h": 150.8
  },
  "luminance": 0.17969
}

Semantic roles & 50–950 ramp

primary

#288648

secondary

#B35794

accent

#4AABDD

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #288648

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

Preview Lab → · Contrast checker → · Palette generator →