#289B47#289B47

#289B47 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.158 H 148.0°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#289B47
RGB	rgb(40, 155, 71)
HSL	hsl(136, 59%, 38%)
HSV	hsv(136, 74%, 61%)
CMYK	cmyk(74.2%, 0%, 54.2%, 39.2%)
CIE-LAB	lab(56.43, -49.85, 34.84)
CIE-LCH	lch(56.43, 60.82, 145.05°)
OKLab	oklab(60.78% -0.1341 0.0837)
OKLCH	oklch(60.78% 0.158 148)
XYZ	xyz(13.7327, 24.3472, 9.9357)
Luminance	0.2435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B47 #9B287C

analogous

#429B28 #289B47 #289B80

triadic

#289B47 #47289B #9B4728

tetradic

#289B47 #28429B #9B287C #9B8028

square

#289B47 #28429B #9B287C #9B8028

split-complementary

#289B47 #80289B #9B2842

monochromatic

#0F3A1A #1B6A31 #289B47 #35CB5E #66D785

Accessibility & contrast

On white

3.58

#289B47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#289B47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B47

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B47	#FFFFFF	#000000	##000000
##289B47	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8D3F

Deuteranopia (green-blind)

#8F844D

Tritanopia (blue-blind)

#009888

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289b47;
/* rgb */ color: rgb(40, 155, 71);
/* oklch */ color: oklch(60.8% 0.158 148.0);

Tailwind

colors: {
  custom: {
    50: '#74b97c',
    500: '#289b47',
    950: '#000000',
  },
}

SCSS

$custom: #289b47;
$custom-light: #74b97c;
$custom-dark: #000000;

JSON

{
  "hex": "#289b47",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 71
  },
  "hsl": {
    "h": 136.174,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.60775,
    "c": 0.15813,
    "h": 148
  },
  "luminance": 0.24349
}

Semantic roles & 50–950 ramp

primary

#289B47

secondary

#BD61A5

accent

#46B8E2

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#091209

muted

#7B817B

Preview Lab

Preview with #289B47

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

Preview Lab → · Contrast checker → · Palette generator →