#288528#288528

#288528 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.156 H 143.1°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#288528
RGB	rgb(40, 133, 40)
HSL	hsl(120, 54%, 34%)
HSV	hsv(120, 70%, 52%)
CMYK	cmyk(69.9%, 0%, 69.9%, 47.8%)
CIE-LAB	lab(48.73, -45.81, 40.70)
CIE-LCH	lch(48.73, 61.27, 138.38°)
OKLab	oklab(54.29% -0.1244 0.0935)
OKLCH	oklch(54.29% 0.156 143.1)
XYZ	xyz(9.6450, 17.3784, 4.8531)
Luminance	0.1738 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288528 #852885

analogous

#578528 #288528 #288557

triadic

#288528 #282885 #852828

tetradic

#288528 #285785 #852885 #855728

square

#288528 #285785 #852885 #855728

split-complementary

#288528 #572885 #852857

monochromatic

#0C270C #1A561A #288528 #36B436 #5ACD5A

Accessibility & contrast

On white

4.69

#288528 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#288528 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288528

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288528	#FFFFFF	#000000	##FFFFFF
##288528	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88781B

Deuteranopia (green-blind)

#7D7131

Tritanopia (blue-blind)

#0F8172

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #288528;
/* rgb */ color: rgb(40, 133, 40);
/* oklch */ color: oklch(54.3% 0.156 143.1);

Tailwind

colors: {
  custom: {
    50: '#70a967',
    500: '#288528',
    950: '#000000',
  },
}

SCSS

$custom: #288528;
$custom-light: #70a967;
$custom-dark: #000000;

JSON

{
  "hex": "#288528",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 53.757,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54291,
    "c": 0.15562,
    "h": 143.1
  },
  "luminance": 0.17379
}

Semantic roles & 50–950 ramp

primary

#288528

secondary

#B356B3

accent

#4BDDDD

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #288528

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

Preview Lab → · Contrast checker → · Palette generator →