#289640#289640

#289640 is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.3% C 0.158 H 146.8°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#289640
RGB	rgb(40, 150, 64)
HSL	hsl(133, 58%, 37%)
HSV	hsv(133, 73%, 59%)
CMYK	cmyk(73.3%, 0%, 57.3%, 41.2%)
CIE-LAB	lab(54.69, -49.05, 36.24)
CIE-LCH	lch(54.69, 60.99, 143.54°)
OKLab	oklab(59.31% -0.1321 0.0863)
OKLCH	oklch(59.31% 0.158 146.8)
XYZ	xyz(12.7059, 22.6325, 8.5484)
Luminance	0.2263 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289640 #96287E

analogous

#479628 #289640 #289677

triadic

#289640 #402896 #964028

tetradic

#289640 #284796 #96287E #967728

square

#289640 #284796 #96287E #967728

split-complementary

#289640 #772896 #962847

monochromatic

#0E3517 #1B662B #289640 #35C655 #63D57C

Accessibility & contrast

On white

3.80

#289640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#289640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289640

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289640	#FFFFFF	#000000	##000000
##289640	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)

#988838

Deuteranopia (green-blind)

#8B7F47

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289640;
/* rgb */ color: rgb(40, 150, 64);
/* oklch */ color: oklch(59.3% 0.158 146.8);

Tailwind

colors: {
  custom: {
    50: '#73b677',
    500: '#289640',
    950: '#000000',
  },
}

SCSS

$custom: #289640;
$custom-light: #73b677;
$custom-dark: #000000;

JSON

{
  "hex": "#289640",
  "rgb": {
    "r": 40,
    "g": 150,
    "b": 64
  },
  "hsl": {
    "h": 133.091,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59305,
    "c": 0.15786,
    "h": 146.8
  },
  "luminance": 0.22634
}

Semantic roles & 50–950 ramp

primary

#289640

secondary

#BB5FA7

accent

#47BFE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #289640

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

Preview Lab → · Contrast checker → · Palette generator →