#289455#289455

#289455 is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.1% C 0.136 H 153.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#289455
RGB	rgb(40, 148, 85)
HSL	hsl(145, 57%, 37%)
HSV	hsv(145, 73%, 58%)
CMYK	cmyk(73%, 0%, 42.6%, 42%)
CIE-LAB	lab(54.33, -44.84, 24.83)
CIE-LCH	lch(54.33, 51.26, 151.03°)
OKLab	oklab(59.1% -0.1209 0.0615)
OKLCH	oklch(59.1% 0.136 153)
XYZ	xyz(13.1035, 22.2853, 12.2035)
Luminance	0.2229 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289455 #942867

analogous

#319428 #289455 #28948B

triadic

#289455 #552894 #945528

tetradic

#289455 #283194 #942867 #948B28

square

#289455 #283194 #942867 #948B28

split-complementary

#289455 #8B2894 #942831

monochromatic

#0E341E #1B6439 #289455 #35C471 #62D592

Accessibility & contrast

On white

3.85

#289455 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#289455 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289455

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289455	#FFFFFF	#000000	##000000
##289455	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948850

Deuteranopia (green-blind)

#877E59

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289455;
/* rgb */ color: rgb(40, 148, 85);
/* oklch */ color: oklch(59.1% 0.136 153.0);

Tailwind

colors: {
  custom: {
    50: '#72b485',
    500: '#289455',
    950: '#000000',
  },
}

SCSS

$custom: #289455;
$custom-light: #72b485;
$custom-dark: #000000;

JSON

{
  "hex": "#289455",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 85
  },
  "hsl": {
    "h": 145,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59102,
    "c": 0.13563,
    "h": 153
  },
  "luminance": 0.22287
}

Semantic roles & 50–950 ramp

primary

#289455

secondary

#BA5E94

accent

#47A1E1

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289455

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

Preview Lab → · Contrast checker → · Palette generator →