#289540#289540

#289540 is a mid, vivid green. Relative luminance 0.223; OKLCH L 59.0% C 0.157 H 146.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#289540
RGB	rgb(40, 149, 64)
HSL	hsl(133, 58%, 37%)
HSV	hsv(133, 73%, 58%)
CMYK	cmyk(73.2%, 0%, 57%, 41.6%)
CIE-LAB	lab(54.36, -48.69, 35.85)
CIE-LCH	lch(54.36, 60.46, 143.64°)
OKLab	oklab(59.03% -0.1312 0.0855)
OKLCH	oklch(59.03% 0.157 146.9)
XYZ	xyz(12.5470, 22.3148, 8.4954)
Luminance	0.2232 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289540 #95287D

analogous

#479528 #289540 #289577

triadic

#289540 #402895 #954028

tetradic

#289540 #284795 #95287D #957728

square

#289540 #284795 #95287D #957728

split-complementary

#289540 #772895 #952847

monochromatic

#0E3517 #1B652B #289540 #35C555 #62D57C

Accessibility & contrast

On white

3.84

#289540 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#289540 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289540

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289540	#FFFFFF	#000000	##000000
##289540	1.00	3.84	5.46	5.46
#FFFFFF	3.84	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)

#978738

Deuteranopia (green-blind)

#8A7F47

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #289540;
/* rgb */ color: rgb(40, 149, 64);
/* oklch */ color: oklch(59.0% 0.157 146.9);

Tailwind

colors: {
  custom: {
    50: '#72b577',
    500: '#289540',
    950: '#000000',
  },
}

SCSS

$custom: #289540;
$custom-light: #72b577;
$custom-dark: #000000;

JSON

{
  "hex": "#289540",
  "rgb": {
    "r": 40,
    "g": 149,
    "b": 64
  },
  "hsl": {
    "h": 133.211,
    "s": 57.672,
    "l": 37.059
  },
  "oklch": {
    "l": 0.5903,
    "c": 0.15657,
    "h": 146.9
  },
  "luminance": 0.22316
}

Semantic roles & 50–950 ramp

primary

#289540

secondary

#BB5EA6

accent

#47BFE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #289540

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

Preview Lab → · Contrast checker → · Palette generator →