#288E30#288E30

#288E30 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.161 H 144.2°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#288E30
RGB	rgb(40, 142, 48)
HSL	hsl(125, 56%, 36%)
HSV	hsv(125, 72%, 56%)
CMYK	cmyk(71.8%, 0%, 66.2%, 44.3%)
CIE-LAB	lab(51.85, -48.19, 40.56)
CIE-LCH	lch(51.85, 62.99, 139.91°)
OKLab	oklab(56.89% -0.1304 0.0942)
OKLCH	oklch(56.89% 0.161 144.2)
XYZ	xyz(11.0809, 20.0093, 6.0739)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288E30 #8E2886

analogous

#538E28 #288E30 #288E63

triadic

#288E30 #30288E #8E3028

tetradic

#288E30 #28538E #8E2886 #8E6328

square

#288E30 #28538E #8E2886 #8E6328

split-complementary

#288E30 #63288E #8E2853

monochromatic

#0D2F10 #1B5E20 #288E30 #35BE40 #5FD268

Accessibility & contrast

On white

4.20

#288E30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#288E30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288E30

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288E30	#FFFFFF	#000000	##000000
##288E30	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)

#918124

Deuteranopia (green-blind)

#857838

Tritanopia (blue-blind)

#028A7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #288e30;
/* rgb */ color: rgb(40, 142, 48);
/* oklch */ color: oklch(56.9% 0.161 144.2);

Tailwind

colors: {
  custom: {
    50: '#72b06d',
    500: '#288e30',
    950: '#000000',
  },
}

SCSS

$custom: #288e30;
$custom-light: #72b06d;
$custom-dark: #000000;

JSON

{
  "hex": "#288e30",
  "rgb": {
    "r": 40,
    "g": 142,
    "b": 48
  },
  "hsl": {
    "h": 124.706,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56894,
    "c": 0.16088,
    "h": 144.2
  },
  "luminance": 0.20011
}

Semantic roles & 50–950 ramp

primary

#288E30

secondary

#B75BB0

accent

#48D4DF

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#091107

muted

#7B807A

Preview Lab

Preview with #288E30

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

Preview Lab → · Contrast checker → · Palette generator →