#289A43#289A43

#289A43 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.160 H 147.2°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#289A43
RGB	rgb(40, 154, 67)
HSL	hsl(134, 59%, 38%)
HSV	hsv(134, 74%, 60%)
CMYK	cmyk(74%, 0%, 56.5%, 39.6%)
CIE-LAB	lab(56.05, -50.07, 36.38)
CIE-LCH	lch(56.05, 61.89, 143.99°)
OKLab	oklab(60.44% -0.1348 0.0869)
OKLCH	oklch(60.44% 0.16 147.2)
XYZ	xyz(13.4428, 23.9660, 9.2265)
Luminance	0.2397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A43 #9A287F

analogous

#469A28 #289A43 #289A7C

triadic

#289A43 #43289A #9A4328

tetradic

#289A43 #28469A #9A287F #9A7C28

square

#289A43 #28469A #9A287F #9A7C28

split-complementary

#289A43 #7C289A #9A2846

monochromatic

#0F3919 #1B692E #289A43 #35CA58 #65D780

Accessibility & contrast

On white

3.62

#289A43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#289A43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A43

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A43	#FFFFFF	#000000	##000000
##289A43	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C3B

Deuteranopia (green-blind)

#8F834A

Tritanopia (blue-blind)

#009787

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a43;
/* rgb */ color: rgb(40, 154, 67);
/* oklch */ color: oklch(60.4% 0.160 147.2);

Tailwind

colors: {
  custom: {
    50: '#73b979',
    500: '#289a43',
    950: '#000000',
  },
}

SCSS

$custom: #289a43;
$custom-light: #73b979;
$custom-dark: #000000;

JSON

{
  "hex": "#289a43",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 67
  },
  "hsl": {
    "h": 134.211,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60444,
    "c": 0.16039,
    "h": 147.2
  },
  "luminance": 0.23968
}

Semantic roles & 50–950 ramp

primary

#289A43

secondary

#BD61A7

accent

#46BDE2

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #289A43

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

Preview Lab → · Contrast checker → · Palette generator →