#289A49#289A49

#289A49 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.5% C 0.155 H 148.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#289A49
RGB	rgb(40, 154, 73)
HSL	hsl(137, 59%, 38%)
HSV	hsv(137, 74%, 60%)
CMYK	cmyk(74%, 0%, 52.6%, 39.6%)
CIE-LAB	lab(56.13, -49.18, 33.46)
CIE-LCH	lch(56.13, 59.48, 145.77°)
OKLab	oklab(60.53% -0.1323 0.0808)
OKLCH	oklch(60.53% 0.155 148.6)
XYZ	xyz(13.6322, 24.0418, 10.2241)
Luminance	0.2404 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A49 #9A2879

analogous

#409A28 #289A49 #289A82

triadic

#289A49 #49289A #9A4928

tetradic

#289A49 #28409A #9A2879 #9A8228

square

#289A49 #28409A #9A2879 #9A8228

split-complementary

#289A49 #82289A #9A2840

monochromatic

#0F391B #1B6932 #289A49 #35CA60 #65D786

Accessibility & contrast

On white

3.62

#289A49 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#289A49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A49

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A49	#FFFFFF	#000000	##000000
##289A49	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8C42

Deuteranopia (green-blind)

#8E834F

Tritanopia (blue-blind)

#009787

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #289a49;
/* rgb */ color: rgb(40, 154, 73);
/* oklch */ color: oklch(60.5% 0.155 148.6);

Tailwind

colors: {
  custom: {
    50: '#73b97d',
    500: '#289a49',
    950: '#000000',
  },
}

SCSS

$custom: #289a49;
$custom-light: #73b97d;
$custom-dark: #000000;

JSON

{
  "hex": "#289a49",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 73
  },
  "hsl": {
    "h": 137.368,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60531,
    "c": 0.15502,
    "h": 148.6
  },
  "luminance": 0.24043
}

Semantic roles & 50–950 ramp

primary

#289A49

secondary

#BD61A2

accent

#46B5E2

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #289A49

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

Preview Lab → · Contrast checker → · Palette generator →