#289954#289954

#289954 is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.4% C 0.143 H 151.8°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#289954
RGB	rgb(40, 153, 84)
HSL	hsl(143, 59%, 38%)
HSV	hsv(143, 74%, 60%)
CMYK	cmyk(73.9%, 0%, 45.1%, 40%)
CIE-LAB	lab(55.96, -46.96, 27.48)
CIE-LCH	lch(55.96, 54.41, 149.66°)
OKLab	oklab(60.44% -0.1264 0.0677)
OKLCH	oklch(60.44% 0.143 151.8)
XYZ	xyz(13.8653, 23.8721, 12.2628)
Luminance	0.2387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289954 #99286D

analogous

#349928 #289954 #28998C

triadic

#289954 #542899 #995428

tetradic

#289954 #283499 #99286D #998C28

square

#289954 #283499 #99286D #998C28

split-complementary

#289954 #8C2899 #992834

monochromatic

#0F381F #1B6839 #289954 #35CA6F #65D791

Accessibility & contrast

On white

3.64

#289954 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#289954 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289954

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289954	#FFFFFF	#000000	##000000
##289954	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998C4F

Deuteranopia (green-blind)

#8C8259

Tritanopia (blue-blind)

#009788

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289954;
/* rgb */ color: rgb(40, 153, 84);
/* oklch */ color: oklch(60.4% 0.143 151.8);

Tailwind

colors: {
  custom: {
    50: '#73b885',
    500: '#289954',
    950: '#000000',
  },
}

SCSS

$custom: #289954;
$custom-light: #73b885;
$custom-dark: #000000;

JSON

{
  "hex": "#289954",
  "rgb": {
    "r": 40,
    "g": 153,
    "b": 84
  },
  "hsl": {
    "h": 143.363,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.60443,
    "c": 0.14339,
    "h": 151.8
  },
  "luminance": 0.23874
}

Semantic roles & 50–950 ramp

primary

#289954

secondary

#BD6099

accent

#46A5E2

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289954

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

Preview Lab → · Contrast checker → · Palette generator →