#288E27#288E27

#288E27 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.167 H 142.9°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#288E27
RGB	rgb(40, 142, 39)
HSL	hsl(119, 57%, 35%)
HSV	hsv(119, 73%, 56%)
CMYK	cmyk(71.8%, 0%, 72.5%, 44.3%)
CIE-LAB	lab(51.77, -49.10, 44.32)
CIE-LCH	lch(51.77, 66.14, 137.93°)
OKLab	oklab(56.81% -0.1333 0.101)
OKLCH	oklch(56.81% 0.167 142.9)
XYZ	xyz(10.9136, 19.9424, 5.1932)
Luminance	0.1994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E27 #8D278E

analogous

#5C8E27 #288E27 #278E59

triadic

#288E27 #27288E #8E2728

tetradic

#288E27 #275C8E #8D278E #8E5927

square

#288E27 #275C8E #8D278E #8E5927

split-complementary

#288E27 #59278E #8E275C

monochromatic

#0D2E0D #1A5E1A #288E27 #36BE34 #5ED25D

Accessibility & contrast

On white

4.21

#288E27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#288E27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E27

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E27	#FFFFFF	#000000	##000000
##288E27	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918016

Deuteranopia (green-blind)

#857831

Tritanopia (blue-blind)

#078A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #288e27;
/* rgb */ color: rgb(40, 142, 39);
/* oklch */ color: oklch(56.8% 0.167 142.9);

Tailwind

colors: {
  custom: {
    50: '#72b067',
    500: '#288e27',
    950: '#000000',
  },
}

SCSS

$custom: #288e27;
$custom-light: #72b067;
$custom-dark: #000000;

JSON

{
  "hex": "#288e27",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 39
  },
  "hsl": {
    "h": 119.417,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56807,
    "c": 0.16728,
    "h": 142.9
  },
  "luminance": 0.19944
}

Semantic roles & 50–950 ramp

primary

#288E27

secondary

#B759B8

accent

#48E0DF

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #288E27

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

Preview Lab → · Contrast checker → · Palette generator →