#289A27#289A27

#289A27 is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.1% C 0.181 H 142.8°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#289A27
RGB	rgb(40, 154, 39)
HSL	hsl(119, 60%, 38%)
HSV	hsv(119, 75%, 60%)
CMYK	cmyk(74%, 0%, 74.7%, 39.6%)
CIE-LAB	lab(55.79, -53.19, 48.44)
CIE-LCH	lch(55.79, 71.94, 137.68°)
OKLab	oklab(60.14% -0.1444 0.1096)
OKLCH	oklch(60.14% 0.181 142.8)
XYZ	xyz(12.7961, 23.7074, 5.8207)
Luminance	0.2371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A27 #99279A

analogous

#629A27 #289A27 #279A5F

triadic

#289A27 #27289A #9A2728

tetradic

#289A27 #27629A #99279A #9A5F27

square

#289A27 #27629A #99279A #9A5F27

split-complementary

#289A27 #5F279A #9A2762

monochromatic

#0F380E #1B691B #289A27 #35CB33 #65D864

Accessibility & contrast

On white

3.66

#289A27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#289A27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A27

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A27	#FFFFFF	#000000	##000000
##289A27	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B11

Deuteranopia (green-blind)

#918233

Tritanopia (blue-blind)

#009584

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a27;
/* rgb */ color: rgb(40, 154, 39);
/* oklch */ color: oklch(60.1% 0.181 142.8);

Tailwind

colors: {
  custom: {
    50: '#75b969',
    500: '#289a27',
    950: '#000000',
  },
}

SCSS

$custom: #289a27;
$custom-light: #75b969;
$custom-dark: #000000;

JSON

{
  "hex": "#289a27",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 39
  },
  "hsl": {
    "h": 119.478,
    "s": 59.585,
    "l": 37.843
  },
  "oklch": {
    "l": 0.60144,
    "c": 0.18133,
    "h": 142.8
  },
  "luminance": 0.23709
}

Semantic roles & 50–950 ramp

primary

#289A27

secondary

#BD5FBD

accent

#45E3E1

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #289A27

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

Preview Lab → · Contrast checker → · Palette generator →