#289C47#289C47

#289C47 is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.0% C 0.159 H 147.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#289C47
RGB	rgb(40, 156, 71)
HSL	hsl(136, 59%, 38%)
HSV	hsv(136, 74%, 61%)
CMYK	cmyk(74.4%, 0%, 54.5%, 38.8%)
CIE-LAB	lab(56.76, -50.21, 35.25)
CIE-LCH	lch(56.76, 61.35, 144.93°)
OKLab	oklab(61.05% -0.1351 0.0846)
OKLCH	oklch(61.05% 0.159 147.9)
XYZ	xyz(13.8998, 24.6814, 9.9914)
Luminance	0.2468 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289C47 #9C287D

analogous

#439C28 #289C47 #289C81

triadic

#289C47 #47289C #9C4728

tetradic

#289C47 #28439C #9C287D #9C8128

square

#289C47 #28439C #9C287D #9C8128

split-complementary

#289C47 #81289C #9C2843

monochromatic

#0F3B1B #1C6B31 #289C47 #36CB5E #67D885

Accessibility & contrast

On white

3.54

#289C47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#289C47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289C47

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289C47	#FFFFFF	#000000	##000000
##289C47	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8E3F

Deuteranopia (green-blind)

#90844D

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #289c47;
/* rgb */ color: rgb(40, 156, 71);
/* oklch */ color: oklch(61.0% 0.159 147.9);

Tailwind

colors: {
  custom: {
    50: '#74ba7c',
    500: '#289c47',
    950: '#000000',
  },
}

SCSS

$custom: #289c47;
$custom-light: #74ba7c;
$custom-dark: #000000;

JSON

{
  "hex": "#289c47",
  "rgb": {
    "r": 40,
    "g": 156,
    "b": 71
  },
  "hsl": {
    "h": 136.034,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61048,
    "c": 0.15943,
    "h": 147.9
  },
  "luminance": 0.24683
}

Semantic roles & 50–950 ramp

primary

#289C47

secondary

#BE62A5

accent

#45B8E2

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #289C47

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

Preview Lab → · Contrast checker → · Palette generator →