#289055#289055

#289055 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.0% C 0.130 H 153.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#289055
RGB	rgb(40, 144, 85)
HSL	hsl(146, 57%, 36%)
HSV	hsv(146, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 41%, 43.5%)
CIE-LAB	lab(53.01, -43.26, 23.09)
CIE-LCH	lch(53.01, 49.04, 151.91°)
OKLab	oklab(58.01% -0.1167 0.0575)
OKLCH	oklch(58.01% 0.13 153.8)
XYZ	xyz(12.4869, 21.0521, 11.9979)
Luminance	0.2105 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289055 #902863

analogous

#2F9028 #289055 #289089

triadic

#289055 #552890 #905528

tetradic

#289055 #282F90 #902863 #908928

square

#289055 #282F90 #902863 #908928

split-complementary

#289055 #892890 #90282F

monochromatic

#0D301C #1B6039 #289055 #35C071 #60D391

Accessibility & contrast

On white

4.03

#289055 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#289055 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289055

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289055	#FFFFFF	#000000	##000000
##289055	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908451

Deuteranopia (green-blind)

#837B59

Tritanopia (blue-blind)

#008E81

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #289055;
/* rgb */ color: rgb(40, 144, 85);
/* oklch */ color: oklch(58.0% 0.130 153.8);

Tailwind

colors: {
  custom: {
    50: '#71b185',
    500: '#289055',
    950: '#000000',
  },
}

SCSS

$custom: #289055;
$custom-light: #71b185;
$custom-dark: #000000;

JSON

{
  "hex": "#289055",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 85
  },
  "hsl": {
    "h": 145.962,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58012,
    "c": 0.1301,
    "h": 153.8
  },
  "luminance": 0.21054
}

Semantic roles & 50–950 ramp

primary

#289055

secondary

#B85C90

accent

#489EE0

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289055

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

Preview Lab → · Contrast checker → · Palette generator →