#289756#289756

#289756 is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.9% C 0.139 H 152.8°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#289756
RGB	rgb(40, 151, 86)
HSL	hsl(145, 58%, 37%)
HSV	hsv(145, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 43%, 40.8%)
CIE-LAB	lab(55.33, -45.82, 25.60)
CIE-LCH	lch(55.33, 52.49, 150.81°)
OKLab	oklab(59.94% -0.1234 0.0634)
OKLCH	oklch(59.94% 0.139 152.8)
XYZ	xyz(13.6202, 23.2547, 12.5731)
Luminance	0.2326 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289756 #972869

analogous

#319728 #289756 #28978E

triadic

#289756 #562897 #975628

tetradic

#289756 #283197 #972869 #978E28

square

#289756 #283197 #972869 #978E28

split-complementary

#289756 #8E2897 #972831

monochromatic

#0E361F #1B673A #289756 #35C772 #64D693

Accessibility & contrast

On white

3.72

#289756 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#289756 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289756

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289756	#FFFFFF	#000000	##000000
##289756	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978A51

Deuteranopia (green-blind)

#8A815A

Tritanopia (blue-blind)

#009587

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #289756;
/* rgb */ color: rgb(40, 151, 86);
/* oklch */ color: oklch(59.9% 0.139 152.8);

Tailwind

colors: {
  custom: {
    50: '#72b686',
    500: '#289756',
    950: '#000000',
  },
}

SCSS

$custom: #289756;
$custom-light: #72b686;
$custom-dark: #000000;

JSON

{
  "hex": "#289756",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 86
  },
  "hsl": {
    "h": 144.865,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59937,
    "c": 0.13876,
    "h": 152.8
  },
  "luminance": 0.23256
}

Semantic roles & 50–950 ramp

primary

#289756

secondary

#BC5F95

accent

#46A1E1

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289756

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

Preview Lab → · Contrast checker → · Palette generator →