#289556#289556

#289556 is a mid, vivid green. Relative luminance 0.226; OKLCH L 59.4% C 0.136 H 153.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#289556
RGB	rgb(40, 149, 86)
HSL	hsl(145, 58%, 37%)
HSV	hsv(145, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 42.3%, 41.6%)
CIE-LAB	lab(54.67, -45.04, 24.74)
CIE-LCH	lch(54.67, 51.39, 151.23°)
OKLab	oklab(59.39% -0.1214 0.0614)
OKLCH	oklch(59.39% 0.136 153.2)
XYZ	xyz(13.3011, 22.6164, 12.4667)
Luminance	0.2262 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289556 #952867

analogous

#319528 #289556 #28958D

triadic

#289556 #562895 #955628

tetradic

#289556 #283195 #952867 #958D28

square

#289556 #283195 #952867 #958D28

split-complementary

#289556 #8D2895 #952831

monochromatic

#0E351E #1B653A #289556 #35C572 #62D593

Accessibility & contrast

On white

3.80

#289556 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#289556 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289556

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289556	#FFFFFF	#000000	##000000
##289556	1.00	3.80	5.52	5.52
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958852

Deuteranopia (green-blind)

#887F5A

Tritanopia (blue-blind)

#009385

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289556;
/* rgb */ color: rgb(40, 149, 86);
/* oklch */ color: oklch(59.4% 0.136 153.2);

Tailwind

colors: {
  custom: {
    50: '#72b586',
    500: '#289556',
    950: '#000000',
  },
}

SCSS

$custom: #289556;
$custom-light: #72b586;
$custom-dark: #000000;

JSON

{
  "hex": "#289556",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 86
  },
  "hsl": {
    "h": 145.321,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59393,
    "c": 0.13603,
    "h": 153.2
  },
  "luminance": 0.22618
}

Semantic roles & 50–950 ramp

primary

#289556

secondary

#BB5E94

accent

#47A0E1

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289556

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

Preview Lab → · Contrast checker → · Palette generator →