#289923#289923

#289923 is a mid, vivid green. Relative luminance 0.234; OKLCH L 59.8% C 0.182 H 142.4°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#289923
RGB	rgb(40, 153, 35)
HSL	hsl(117, 63%, 37%)
HSV	hsv(117, 77%, 60%)
CMYK	cmyk(73.9%, 0%, 77.1%, 40%)
CIE-LAB	lab(55.43, -53.17, 49.52)
CIE-LCH	lch(55.43, 72.66, 137.03°)
OKLab	oklab(59.84% -0.1446 0.1113)
OKLCH	oklch(59.84% 0.182 142.4)
XYZ	xyz(12.5689, 23.3535, 5.4351)
Luminance	0.2336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289923 #942399

analogous

#639923 #289923 #239959

triadic

#289923 #232899 #992328

tetradic

#289923 #236399 #942399 #995923

square

#289923 #236399 #942399 #995923

split-complementary

#289923 #592399 #992363

monochromatic

#0E350C #1B6718 #289923 #35CB2E #62DA5D

Accessibility & contrast

On white

3.70

#289923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#289923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289923

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289923	#FFFFFF	#000000	##000000
##289923	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8A07

Deuteranopia (green-blind)

#908130

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #289923;
/* rgb */ color: rgb(40, 153, 35);
/* oklch */ color: oklch(59.8% 0.182 142.4);

Tailwind

colors: {
  custom: {
    50: '#75b867',
    500: '#289923',
    950: '#000000',
  },
}

SCSS

$custom: #289923;
$custom-light: #75b867;
$custom-dark: #000000;

JSON

{
  "hex": "#289923",
  "rgb": {
    "r": 40,
    "g": 153,
    "b": 35
  },
  "hsl": {
    "h": 117.458,
    "s": 62.766,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.18248,
    "h": 142.4
  },
  "luminance": 0.23355
}

Semantic roles & 50–950 ramp

primary

#289923

secondary

#BA59BE

accent

#42E6DF

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1106

muted

#7C807A

Preview Lab

Preview with #289923

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

Preview Lab → · Contrast checker → · Palette generator →