#289828#289828

#289828 is a mid, vivid green. Relative luminance 0.231; OKLCH L 59.6% C 0.178 H 142.9°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#289828
RGB	rgb(40, 152, 40)
HSL	hsl(120, 58%, 38%)
HSV	hsv(120, 74%, 60%)
CMYK	cmyk(73.7%, 0%, 73.7%, 40.4%)
CIE-LAB	lab(55.13, -52.44, 47.39)
CIE-LCH	lch(55.13, 70.68, 137.89°)
OKLab	oklab(59.6% -0.1424 0.1076)
OKLCH	oklch(59.6% 0.178 142.9)
XYZ	xyz(12.4855, 23.0594, 5.8000)
Luminance	0.2306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289828 #982898

analogous

#609828 #289828 #289860

triadic

#289828 #282898 #982828

tetradic

#289828 #286098 #982898 #986028

square

#289828 #286098 #982898 #986028

split-complementary

#289828 #602898 #982860

monochromatic

#0F370F #1B681B #289828 #35C835 #64D664

Accessibility & contrast

On white

3.74

#289828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#289828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289828

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289828	#FFFFFF	#000000	##000000
##289828	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8914

Deuteranopia (green-blind)

#8F8134

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #289828;
/* rgb */ color: rgb(40, 152, 40);
/* oklch */ color: oklch(59.6% 0.178 142.9);

Tailwind

colors: {
  custom: {
    50: '#74b769',
    500: '#289828',
    950: '#000000',
  },
}

SCSS

$custom: #289828;
$custom-light: #74b769;
$custom-dark: #000000;

JSON

{
  "hex": "#289828",
  "rgb": {
    "r": 40,
    "g": 152,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 58.333,
    "l": 37.647
  },
  "oklch": {
    "l": 0.59599,
    "c": 0.17843,
    "h": 142.9
  },
  "luminance": 0.23061
}

Semantic roles & 50–950 ramp

primary

#289828

secondary

#BC60BC

accent

#46E2E2

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1107

muted

#7C807A

Preview Lab

Preview with #289828

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

Preview Lab → · Contrast checker → · Palette generator →