#288829#288829

#288829 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.1% C 0.159 H 143.2°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288829
RGB	rgb(40, 136, 41)
HSL	hsl(121, 55%, 35%)
HSV	hsv(121, 71%, 53%)
CMYK	cmyk(70.6%, 0%, 69.9%, 46.7%)
CIE-LAB	lab(49.76, -46.79, 41.37)
CIE-LCH	lch(49.76, 62.45, 138.52°)
OKLab	oklab(55.14% -0.127 0.0951)
OKLCH	oklch(55.14% 0.159 143.2)
XYZ	xyz(10.0789, 18.2185, 5.0827)
Luminance	0.1822 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288829 #882887

analogous

#578828 #288829 #288859

triadic

#288829 #292888 #882928

tetradic

#288829 #285788 #882887 #885928

square

#288829 #285788 #882887 #885928

split-complementary

#288829 #592888 #882857

monochromatic

#0C290C #1A591B #288829 #36B737 #5BCF5D

Accessibility & contrast

On white

4.52

#288829 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#288829 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288829

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288829	#FFFFFF	#000000	##000000
##288829	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B1C

Deuteranopia (green-blind)

#807332

Tritanopia (blue-blind)

#0C8475

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288829;
/* rgb */ color: rgb(40, 136, 41);
/* oklch */ color: oklch(55.1% 0.159 143.2);

Tailwind

colors: {
  custom: {
    50: '#71ac68',
    500: '#288829',
    950: '#000000',
  },
}

SCSS

$custom: #288829;
$custom-light: #71ac68;
$custom-dark: #000000;

JSON

{
  "hex": "#288829",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 41
  },
  "hsl": {
    "h": 120.625,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55144,
    "c": 0.15862,
    "h": 143.2
  },
  "luminance": 0.1822
}

Semantic roles & 50–950 ramp

primary

#288829

secondary

#B458B3

accent

#4ADCDE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #288829

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

Preview Lab → · Contrast checker → · Palette generator →