#289A50#289A50

#289A50 is a mid, vivid green. Relative luminance 0.241; OKLCH L 60.6% C 0.149 H 150.5°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#289A50
RGB	rgb(40, 154, 80)
HSL	hsl(141, 59%, 38%)
HSV	hsv(141, 74%, 60%)
CMYK	cmyk(74%, 0%, 48.1%, 39.6%)
CIE-LAB	lab(56.23, -48.04, 29.95)
CIE-LCH	lch(56.23, 56.61, 148.06°)
OKLab	oklab(60.64% -0.1292 0.0732)
OKLCH	oklch(60.64% 0.149 150.5)
XYZ	xyz(13.8775, 24.1399, 11.5160)
Luminance	0.2414 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A50 #9A2872

analogous

#399A28 #289A50 #289A89

triadic

#289A50 #50289A #9A5028

tetradic

#289A50 #28399A #9A2872 #9A8928

square

#289A50 #28399A #9A2872 #9A8928

split-complementary

#289A50 #89289A #9A2839

monochromatic

#0F391E #1B6937 #289A50 #35CA69 #65D78D

Accessibility & contrast

On white

3.60

#289A50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#289A50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A50

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A50	#FFFFFF	#000000	##000000
##289A50	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8D4A

Deuteranopia (green-blind)

#8D8355

Tritanopia (blue-blind)

#009788

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289a50;
/* rgb */ color: rgb(40, 154, 80);
/* oklch */ color: oklch(60.6% 0.149 150.5);

Tailwind

colors: {
  custom: {
    50: '#73b982',
    500: '#289a50',
    950: '#000000',
  },
}

SCSS

$custom: #289a50;
$custom-light: #73b982;
$custom-dark: #000000;

JSON

{
  "hex": "#289a50",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 80
  },
  "hsl": {
    "h": 141.053,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60644,
    "c": 0.14853,
    "h": 150.5
  },
  "luminance": 0.24142
}

Semantic roles & 50–950 ramp

primary

#289A50

secondary

#BD619D

accent

#46ABE2

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110A

muted

#7B807C

Preview Lab

Preview with #289A50

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

Preview Lab → · Contrast checker → · Palette generator →