#289A48#289A48

#289A48 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.156 H 148.4°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#289A48
RGB	rgb(40, 154, 72)
HSL	hsl(137, 59%, 38%)
HSV	hsv(137, 74%, 60%)
CMYK	cmyk(74%, 0%, 53.2%, 39.6%)
CIE-LAB	lab(56.12, -49.33, 33.95)
CIE-LCH	lch(56.12, 59.89, 145.46°)
OKLab	oklab(60.52% -0.1327 0.0818)
OKLCH	oklch(60.52% 0.156 148.4)
XYZ	xyz(13.5993, 24.0286, 10.0509)
Luminance	0.2403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A48 #9A287A

analogous

#419A28 #289A48 #289A81

triadic

#289A48 #48289A #9A4828

tetradic

#289A48 #28419A #9A287A #9A8128

square

#289A48 #28419A #9A287A #9A8128

split-complementary

#289A48 #81289A #9A2841

monochromatic

#0F391B #1B6931 #289A48 #35CA5F #65D785

Accessibility & contrast

On white

3.62

#289A48 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#289A48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A48

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A48	#FFFFFF	#000000	##000000
##289A48	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8C41

Deuteranopia (green-blind)

#8E834E

Tritanopia (blue-blind)

#009787

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a48;
/* rgb */ color: rgb(40, 154, 72);
/* oklch */ color: oklch(60.5% 0.156 148.4);

Tailwind

colors: {
  custom: {
    50: '#73b97d',
    500: '#289a48',
    950: '#000000',
  },
}

SCSS

$custom: #289a48;
$custom-light: #73b97d;
$custom-dark: #000000;

JSON

{
  "hex": "#289a48",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 72
  },
  "hsl": {
    "h": 136.842,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60516,
    "c": 0.15593,
    "h": 148.4
  },
  "luminance": 0.2403
}

Semantic roles & 50–950 ramp

primary

#289A48

secondary

#BD61A3

accent

#46B6E2

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #289A48

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

Preview Lab → · Contrast checker → · Palette generator →