#289637#289637

#289637 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.2% C 0.165 H 145.1°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#289637
RGB	rgb(40, 150, 55)
HSL	hsl(128, 58%, 37%)
HSV	hsv(128, 73%, 59%)
CMYK	cmyk(73.3%, 0%, 63.3%, 41.2%)
CIE-LAB	lab(54.59, -50.22, 40.44)
CIE-LCH	lch(54.59, 64.47, 141.16°)
OKLab	oklab(59.19% -0.1356 0.0946)
OKLCH	oklch(59.19% 0.165 145.1)
XYZ	xyz(12.4702, 22.5382, 7.3068)
Luminance	0.2254 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289637 #962887

analogous

#509628 #289637 #28966E

triadic

#289637 #372896 #963728

tetradic

#289637 #285096 #962887 #966E28

square

#289637 #285096 #962887 #966E28

split-complementary

#289637 #6E2896 #962850

monochromatic

#0E3514 #1B6625 #289637 #35C649 #63D573

Accessibility & contrast

On white

3.81

#289637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#289637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289637

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289637	#FFFFFF	#000000	##000000
##289637	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99882C

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289637;
/* rgb */ color: rgb(40, 150, 55);
/* oklch */ color: oklch(59.2% 0.165 145.1);

Tailwind

colors: {
  custom: {
    50: '#73b671',
    500: '#289637',
    950: '#000000',
  },
}

SCSS

$custom: #289637;
$custom-light: #73b671;
$custom-dark: #000000;

JSON

{
  "hex": "#289637",
  "rgb": {
    "r": 40,
    "g": 150,
    "b": 55
  },
  "hsl": {
    "h": 128.182,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59191,
    "c": 0.16539,
    "h": 145.1
  },
  "luminance": 0.2254
}

Semantic roles & 50–950 ramp

primary

#289637

secondary

#BB5FAF

accent

#47CCE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289637

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

Preview Lab → · Contrast checker → · Palette generator →