#288429#288429

#288429 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.0% C 0.154 H 143.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#288429
RGB	rgb(40, 132, 41)
HSL	hsl(121, 53%, 34%)
HSV	hsv(121, 70%, 52%)
CMYK	cmyk(69.7%, 0%, 68.9%, 48.2%)
CIE-LAB	lab(48.40, -45.34, 39.91)
CIE-LCH	lch(48.40, 60.40, 138.65°)
OKLab	oklab(54.02% -0.1231 0.092)
OKLCH	oklch(54.02% 0.154 143.2)
XYZ	xyz(9.5260, 17.1127, 4.8985)
Luminance	0.1711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288429 #842883

analogous

#558428 #288429 #288457

triadic

#288429 #292884 #842928

tetradic

#288429 #285584 #842883 #845728

square

#288429 #285584 #842883 #845728

split-complementary

#288429 #572884 #842855

monochromatic

#0C260C #1A551A #288429 #36B338 #5ACD5B

Accessibility & contrast

On white

4.75

#288429 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#288429 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288429

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288429	#FFFFFF	#000000	##FFFFFF
##288429	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87771D

Deuteranopia (green-blind)

#7C7031

Tritanopia (blue-blind)

#0F8071

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288429;
/* rgb */ color: rgb(40, 132, 41);
/* oklch */ color: oklch(54.0% 0.154 143.2);

Tailwind

colors: {
  custom: {
    50: '#70a967',
    500: '#288429',
    950: '#000000',
  },
}

SCSS

$custom: #288429;
$custom-light: #70a967;
$custom-dark: #000000;

JSON

{
  "hex": "#288429",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 41
  },
  "hsl": {
    "h": 120.652,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54019,
    "c": 0.15364,
    "h": 143.2
  },
  "luminance": 0.17114
}

Semantic roles & 50–950 ramp

primary

#288429

secondary

#B256B1

accent

#4BDBDD

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #288429

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

Preview Lab → · Contrast checker → · Palette generator →