#289D47#289D47

#289D47 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.3% C 0.161 H 147.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#289D47
RGB	rgb(40, 157, 71)
HSL	hsl(136, 59%, 39%)
HSV	hsv(136, 75%, 62%)
CMYK	cmyk(74.5%, 0%, 54.8%, 38.4%)
CIE-LAB	lab(57.09, -50.57, 35.64)
CIE-LCH	lch(57.09, 61.87, 144.82°)
OKLab	oklab(61.32% -0.1361 0.0855)
OKLCH	oklch(61.32% 0.161 147.9)
XYZ	xyz(14.0683, 25.0184, 10.0476)
Luminance	0.2502 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289D47 #9D287E

analogous

#439D28 #289D47 #289D81

triadic

#289D47 #47289D #9D4728

tetradic

#289D47 #28439D #9D287E #9D8128

square

#289D47 #28439D #9D287E #9D8128

split-complementary

#289D47 #81289D #9D2843

monochromatic

#0F3B1B #1C6C31 #289D47 #36CC5E #67D885

Accessibility & contrast

On white

3.50

#289D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#289D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289D47

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289D47	#FFFFFF	#000000	##000000
##289D47	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F3F

Deuteranopia (green-blind)

#91854E

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #289d47;
/* rgb */ color: rgb(40, 157, 71);
/* oklch */ color: oklch(61.3% 0.161 147.9);

Tailwind

colors: {
  custom: {
    50: '#74bb7c',
    500: '#289d47',
    950: '#000000',
  },
}

SCSS

$custom: #289d47;
$custom-light: #74bb7c;
$custom-dark: #000000;

JSON

{
  "hex": "#289d47",
  "rgb": {
    "r": 40,
    "g": 157,
    "b": 71
  },
  "hsl": {
    "h": 135.897,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61321,
    "c": 0.16072,
    "h": 147.9
  },
  "luminance": 0.2502
}

Semantic roles & 50–950 ramp

primary

#289D47

secondary

#BE62A6

accent

#45B9E3

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #289D47

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

Preview Lab → · Contrast checker → · Palette generator →