#289453#289453

#289453 is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.1% C 0.138 H 152.3°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#289453
RGB	rgb(40, 148, 83)
HSL	hsl(144, 57%, 37%)
HSV	hsv(144, 73%, 58%)
CMYK	cmyk(73%, 0%, 43.9%, 42%)
CIE-LAB	lab(54.30, -45.22, 25.87)
CIE-LCH	lch(54.30, 52.09, 150.22°)
OKLab	oklab(59.06% -0.1218 0.0639)
OKLCH	oklch(59.06% 0.138 152.3)
XYZ	xyz(13.0252, 22.2540, 11.7909)
Luminance	0.2225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289453 #942869

analogous

#339428 #289453 #289489

triadic

#289453 #532894 #945328

tetradic

#289453 #283394 #942869 #948928

square

#289453 #283394 #942869 #948928

split-complementary

#289453 #892894 #942833

monochromatic

#0E341D #1B6438 #289453 #35C46E #62D590

Accessibility & contrast

On white

3.85

#289453 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#289453 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289453

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289453	#FFFFFF	#000000	##000000
##289453	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)

#94874E

Deuteranopia (green-blind)

#877E57

Tritanopia (blue-blind)

#009284

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289453;
/* rgb */ color: rgb(40, 148, 83);
/* oklch */ color: oklch(59.1% 0.138 152.3);

Tailwind

colors: {
  custom: {
    50: '#72b484',
    500: '#289453',
    950: '#000000',
  },
}

SCSS

$custom: #289453;
$custom-light: #72b484;
$custom-dark: #000000;

JSON

{
  "hex": "#289453",
  "rgb": {
    "r": 40,
    "g": 148,
    "b": 83
  },
  "hsl": {
    "h": 143.889,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.59064,
    "c": 0.13755,
    "h": 152.3
  },
  "luminance": 0.22255
}

Semantic roles & 50–950 ramp

primary

#289453

secondary

#BA5E95

accent

#47A4E1

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #289453

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

Preview Lab → · Contrast checker → · Palette generator →