#289559#289559

#289559 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.5% C 0.133 H 154.3°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#289559
RGB	rgb(40, 149, 89)
HSL	hsl(147, 58%, 37%)
HSV	hsv(147, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 40.3%, 41.6%)
CIE-LAB	lab(54.73, -44.47, 23.17)
CIE-LCH	lch(54.73, 50.14, 152.48°)
OKLab	oklab(59.45% -0.12 0.0577)
OKLCH	oklch(59.45% 0.133 154.3)
XYZ	xyz(13.4245, 22.6657, 13.1167)
Luminance	0.2267 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289559 #952864

analogous

#2E9528 #289559 #28958F

triadic

#289559 #592895 #955928

tetradic

#289559 #282E95 #952864 #958F28

square

#289559 #282E95 #952864 #958F28

split-complementary

#289559 #8F2895 #95282E

monochromatic

#0E351F #1B653C #289559 #35C576 #62D596

Accessibility & contrast

On white

3.80

#289559 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#289559 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289559

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289559	#FFFFFF	#000000	##000000
##289559	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958955

Deuteranopia (green-blind)

#877F5D

Tritanopia (blue-blind)

#009386

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289559;
/* rgb */ color: rgb(40, 149, 89);
/* oklch */ color: oklch(59.5% 0.133 154.3);

Tailwind

colors: {
  custom: {
    50: '#72b588',
    500: '#289559',
    950: '#000000',
  },
}

SCSS

$custom: #289559;
$custom-light: #72b588;
$custom-dark: #000000;

JSON

{
  "hex": "#289559",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 89
  },
  "hsl": {
    "h": 146.972,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59452,
    "c": 0.13314,
    "h": 154.3
  },
  "luminance": 0.22667
}

Semantic roles & 50–950 ramp

primary

#289559

secondary

#BB5E91

accent

#479CE1

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289559

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

Preview Lab → · Contrast checker → · Palette generator →