#289452#289452

#289452 is a mid, vivid green. Relative luminance 0.222; OKLCH L 59.0% C 0.139 H 152.0°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#289452
RGB	rgb(40, 148, 82)
HSL	hsl(143, 57%, 37%)
HSV	hsv(143, 73%, 58%)
CMYK	cmyk(73%, 0%, 44.6%, 42%)
CIE-LAB	lab(54.28, -45.40, 26.39)
CIE-LCH	lch(54.28, 52.51, 149.83°)
OKLab	oklab(59.05% -0.1223 0.0651)
OKLCH	oklch(59.05% 0.139 152)
XYZ	xyz(12.9869, 22.2386, 11.5891)
Luminance	0.2224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289452 #94286A

analogous

#349428 #289452 #289488

triadic

#289452 #522894 #945228

tetradic

#289452 #283494 #94286A #948828

square

#289452 #283494 #94286A #948828

split-complementary

#289452 #882894 #942834

monochromatic

#0E341D #1B6437 #289452 #35C46D #62D58E

Accessibility & contrast

On white

3.85

#289452 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#289452 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289452

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289452	#FFFFFF	#000000	##000000
##289452	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94874D

Deuteranopia (green-blind)

#877E57

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289452;
/* rgb */ color: rgb(40, 148, 82);
/* oklch */ color: oklch(59.0% 0.139 152.0);

Tailwind

colors: {
  custom: {
    50: '#72b483',
    500: '#289452',
    950: '#000000',
  },
}

SCSS

$custom: #289452;
$custom-light: #72b483;
$custom-dark: #000000;

JSON

{
  "hex": "#289452",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 82
  },
  "hsl": {
    "h": 143.333,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59045,
    "c": 0.13851,
    "h": 152
  },
  "luminance": 0.2224
}

Semantic roles & 50–950 ramp

primary

#289452

secondary

#BA5E96

accent

#47A5E1

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289452

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

Preview Lab → · Contrast checker → · Palette generator →