#288E2F#288E2F

#288E2F is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.162 H 144.0°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#288E2F
RGB	rgb(40, 142, 47)
HSL	hsl(124, 56%, 36%)
HSV	hsv(124, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 66.9%, 44.3%)
CIE-LAB	lab(51.84, -48.30, 41.00)
CIE-LCH	lch(51.84, 63.35, 139.67°)
OKLab	oklab(56.88% -0.1308 0.095)
OKLCH	oklch(56.88% 0.162 144)
XYZ	xyz(11.0605, 20.0011, 5.9665)
Luminance	0.2000 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E2F #8E2887

analogous

#548E28 #288E2F #288E62

triadic

#288E2F #2F288E #8E2F28

tetradic

#288E2F #28548E #8E2887 #8E6228

square

#288E2F #28548E #8E2887 #8E6228

split-complementary

#288E2F #62288E #8E2854

monochromatic

#0D2F0F #1B5E1F #288E2F #35BE3F #5FD266

Accessibility & contrast

On white

4.20

#288E2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#288E2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E2F

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E2F	#FFFFFF	#000000	##000000
##288E2F	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918123

Deuteranopia (green-blind)

#857838

Tritanopia (blue-blind)

#038A7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288e2f;
/* rgb */ color: rgb(40, 142, 47);
/* oklch */ color: oklch(56.9% 0.162 144.0);

Tailwind

colors: {
  custom: {
    50: '#72b06c',
    500: '#288e2f',
    950: '#000000',
  },
}

SCSS

$custom: #288e2f;
$custom-light: #72b06c;
$custom-dark: #000000;

JSON

{
  "hex": "#288e2f",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 47
  },
  "hsl": {
    "h": 124.118,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56884,
    "c": 0.16165,
    "h": 144
  },
  "luminance": 0.20002
}

Semantic roles & 50–950 ramp

primary

#288E2F

secondary

#B75BB1

accent

#48D5DF

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#091107

muted

#7B807A

Preview Lab

Preview with #288E2F

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

Preview Lab → · Contrast checker → · Palette generator →