#289959#289959

#289959 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.139 H 153.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#289959
RGB	rgb(40, 153, 89)
HSL	hsl(146, 59%, 38%)
HSV	hsv(146, 74%, 60%)
CMYK	cmyk(73.9%, 0%, 41.8%, 40%)
CIE-LAB	lab(56.04, -46.03, 24.90)
CIE-LCH	lch(56.04, 52.34, 151.59°)
OKLab	oklab(60.54% -0.1241 0.0618)
OKLCH	oklch(60.54% 0.139 153.5)
XYZ	xyz(14.0682, 23.9532, 13.3313)
Luminance	0.2396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289959 #992868

analogous

#2F9928 #289959 #289991

triadic

#289959 #592899 #995928

tetradic

#289959 #282F99 #992868 #999128

square

#289959 #282F99 #992868 #999128

split-complementary

#289959 #912899 #99282F

monochromatic

#0F3821 #1B683D #289959 #35CA75 #65D796

Accessibility & contrast

On white

3.63

#289959 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#289959 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289959

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289959	#FFFFFF	#000000	##000000
##289959	1.00	3.63	5.79	5.79
#FFFFFF	3.63	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)

#998C54

Deuteranopia (green-blind)

#8B825D

Tritanopia (blue-blind)

#009789

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289959;
/* rgb */ color: rgb(40, 153, 89);
/* oklch */ color: oklch(60.5% 0.139 153.5);

Tailwind

colors: {
  custom: {
    50: '#73b888',
    500: '#289959',
    950: '#000000',
  },
}

SCSS

$custom: #289959;
$custom-light: #73b888;
$custom-dark: #000000;

JSON

{
  "hex": "#289959",
  "rgb": {
    "r": 40,
    "g": 153,
    "b": 89
  },
  "hsl": {
    "h": 146.018,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.60537,
    "c": 0.13861,
    "h": 153.5
  },
  "luminance": 0.23955
}

Semantic roles & 50–950 ramp

primary

#289959

secondary

#BD6095

accent

#469EE2

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289959

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

Preview Lab → · Contrast checker → · Palette generator →